Arduino Projects

  1. Jar of Fireflies
    This project uses green surface-mount LED's along with an AVR ATTiny45 microcontroller to simulate the behavior of fireflies in a jar. (note: the firefly behavior in this video has been…
  2. OLED Interfaced to NodeMCU
    OLED!! What is an OLED? OLED ( Organic Light Emitting Diodes ) is a flat light emitting technology, made by placing a series of organic thin films between two conductors. When electrical current is applied,…
  3. IoT: Weather Box (with Custom Alarms & Timers)
    Please vote for me in the contests i have entered. Hope you enjoy the instructable, and happy making. I was, some time ago, quite interested in IoT projects and so…
  4. CO2 Ppm Sensor Logger ($140)
    The goal of this project is to build a cheap alternative to measuring CO2 ppm in the air. It's a nice simple way to see over-time change in ppm using…
  5. BT Based Voice\ Remote Controlled Car Using TIVA MC
    This is a Tiva microcontroller based project. As there is a fewer data regarding projects based on Tiva, I as an individual am taking this initiative. I hope the readers…
  6. How to Make a Rechargeable Mini Lightning Cloud
    https://youtu.be/GrlXwePOK0Q Do you want to build a rechargeable mini lightning could? Follow this tutorial, you'll be taught how to make one! Step 1: https://youtu.be/GrlXwePOK0Q Material List Blazing WS2812 LEDstrip Pegboard…
  7. Hacking a Sonoff Touch Panel to Work With MQTT and Homeassistant
    There are some great hackable devices in the SONOFF range such as the original SONOFF switches, the Slampher and the SONOFF Luxury wall plate which is the subject of this…
  8. Laura: Emotional Compass Lamp
    Laura is a "counseling" who is helping me to find myself and to understand where I want to go. For his great help, I wanted to give him a present…
  9. Crius ROT8 MIDI Controller [ABLETON READY – Auto Mapping] Rev1.1
    The last couple of years I started learning about electronics from nothing to be able to build my own MIDI controllers that would serve my needs , taste and be…
  10. Nanoleaf 2.0
    So this is the Nanoleaf 2.0 which is a DIY version of the famous Nanoleaf RGB Triangular lighting setup. The goal here was to Recreate a Nanoleaf-like device with minimal…
  11. Ir Domed Leds Deliver Up to 5.0a Pulsed Radiant Power Over 50°
    Lumileds has added news LEDs to its Luxeon IR Domed Line with a significant increase in both DC and pulse drive current–up to 1.5A and 5.0A, respectively. The new emitters…
  12. IoT Air Quality Sensor
    In this Instructable, I will walk you through the steps to build an IoT Air Quality Sensor. This is an inexpensive air quality sensor with reasonable accuracy and is accessible…
  13. [Password Box] Arduino One Touch Password Input (USB Keyboard Hack)
    Today is the world of internet social. We have many social platform Email, Facebook, Instagrams, Twitter, Instructables and etc.For security issue we should not use the same password for these…
  14. TinyML: Slope Control for Robots With Arduino Pro. Building an Inclination Estimator System With Nicla Sense ME and Neuton
    The vacuum cleaner robot is one of the most useful inventions of the last decade and anyone who says differently means that he does not have one! This fantastic household…
  15. Honey I Shrunk the Remotes!
    A disclaimer right up front, I didn't shrink the remotes and that's not a photo of my remotes through a microscope. But what I did do was shrink them down…
  16. Build a Car With Touch Sensitive Steering for Your Rat
    In 2019 Professor of Behavioral Neuroscience Kelly Lambert and her research colleagues published a journal article called "Enriched Environment Exposure Accelerates Rodent Driving Skills." This article explains "The research team built a…
  17. Super Long (7′) Lightsaber
    There are so many authentic looking lightsaber build guides but not many on building a super long lightsaber. Regarding Star Wars, I'm not sure why lightsabers are normal sword size…
  18. Marblevator, Perpetual?, Cradle.
    "Marblevator, Pertual?, Cradle" like "Marblevator, Perpetual?, Version 2" and "Marblevator, Perpetual?" is not perpetual at all as it is simply another illusion. And like its predecessors it is a very…
  19. DIY Fitness Tracker(GET-FIT)
    Introducing GetFit, your ultimate health and workout partner. GetFit is an easy-to-use, teachable fitness tracker with the capability of detecting an endless variety of exercises. Powered by Arduino Nano 33…
  20. Pseudo Perpetual Spinning Top
    You must have seen many magic tricks and wondered how it works so, here's another one but you don't have to figure out how it works. I will show how…
  21. Arduino Science Clock
    I have toyed with the idea of building a clock for sometime and my sister had a big birthday coming up so I decided that this was a great opportunity…
  22. Cyber Tail
    About 25 million years ago, our ancestors lost their tails during the evolution to better adapt to the the environment. Today, as we live in the digital age, our bodies…
  23. Audio Visualizer With an LCD Display
    People love listening to music. It is as they say, music reflects our mood. And it is a spectacle to see music become 'alive' right before our eyes. Well, that's…
  24. Remote Controlled Car Using Cardboard
    Every maker at least once make or tries to make RC Car. RC Cars are widely available yet the joy of playing with the one you made yourself can't be…
  25. Soft Squares – Chisel Away With Arduino in Unity
    For this project, I created an Arduino-powered chisel which can communicate with a game I made in Unity, Soft Squares. You can paint over a 5 x 5 x 5…
  26. Ultimate Mosquito Swatter Mod for Gamer: Add Kill Counter, Sound, Rechargeable Battery.
    Where I live, from spring to autumn we have to compete for territory against tiger mosquito. Local stores offer a impressive list of anti mosquito devices, candles, including sophisticated traps…
  27. 3D Printed Timelapse/3D Scanning Turntable
    An affordable Arduino Turntable designed for Time lapse photography. Changing the gearing and code it can also be used for Photogrammetry/3D scanning or Video. The turntable operates on the move…
  28. Starship X582 Incursion Starfighter Childrens Interactive Bed
    Now forgive my memory, as this was a few years back now. What started out as a children's spaceship themed bed, turned into an epic build. Supplies The project started…
  29. Race Lights Reaction Timer
    This project is a small game you can play with another player. You can time your reaction speed and compete with your friend. The game is inspired by the start…
  30. The “Rare Vogel” Birdhouse Controller
    A birdhouse controller for a bird based game, why? I saw this birdhouse in the store and felt instantly inspired! Going from something big and grand with a shortage of…
  31. Pacman/Ghost LED Matrix
    We created a LED matrix that shows a Pacman and a Ghost. The figure changes by pressing a button. Also, the ghost takes the color according to the external temperature.…
  32. HydroBuddy
    HydroBuddy is a hydration-promoting device, designed for people who spend most of their day in one place (such as behind a desktop) and tend to forget about hydrating themselves. Once set…
  33. Led Patterns Using Arduino
    A LED chain with multiple patterns. Control Nine LED bulbs to form different patterns using Arduino UNO. Working Video at Google Drive Link. Supplies Arduino UnoBread BoardJumper WiresLED 5mm 5V (Any…
  34. The Look-o-box
    Intro Dit is een Arduino project die ik heb gemaakt voor een schoolopdracht, in deze documentatie zal ik instructies geven over hoe je dit zelf ook kan maken en wat…
  35. How to Build a Simple DIY Home Automation System
    Home automation is a term used to describe the process of automating certain tasks and devices around the home. This can include tasks such as turning on the lights when…
  36. Sony PS-X75 Record Player Fixed With Embrio and Arduino Mega2560
    Fixed a SONY PS-X75 Record Player (1980's) with a blown MB8841-209L microchip. Fixed it with a Arduino Mega2560 Board and the fabulous Embrio Software. https://youtu.be/31ILr8oTtt4 A long, long time ago…
  37. SjoelSim!
    SjoelSim! Is a mixed-reality version of the popular and historic Dutch shuffleboard game "Sjoelen". The circuit makes use of two HC-SR04 ultrasonic distance sensors to measure the X and Z…
  38. How to Make a Garage Door (EASY!!!)
    This is a EASY arduino project that you could create to impress your teacher and friends. This project is an IR sensor-controlled garage door. It uses 2 Servo motor's to move the…
  39. Apollo 11 Arduino Clock
    Project and Instructable write-up done by Ian Lacy on behalf of the MIT Edgerton Center. In this project, I’ll show you how to build an Apollo 11 clock. The clock has…
  40. Joystick Controlled Car
    I have created a joystick-controlled car, capable of moving left, right, forwards, and backwards. I created this as I thought it would be a challenging project with a fun and…
  41. Hydrate Reminder
    An interactive coaster that reminds you to drink water. I myself find it hard to reach the daily water intake. I can go on without water for hours when sitting…
  42. Armadino – an Arduino Gameboy, Clock, Electronic Lab, TVout Console and More…
    Some years ago, I came across Mignon and Meggy Jr RGB, and was intrigued enough to want to make something similar, but with a wider screen, more possibilities for experiment and play, and…
  43. Barcode Based Complete Security and Enrollment System Using Tiva
    This is Tahir Ul Haq, bringing you another exciting and innovative Tiva Micro-controller based project. This is the third instructables in the Series. Hope you will like it. This time…
  44. CC3D Flight Controller Firmware Changing
    Introduction: The CC3D is a powerful and affordable flight controller that is very popular to use mainly on mini quad copters due to its small form factor. It has many…
  45. Interactive IOT Stuffed Animal
    For my first project with Particles's Spark Core, I decided to make an internet-connected stuffed animal! After close consideration, I settled upon a blue and green alien to be the…
  46. Build a Tank Volume Reader in Under $30 Using ESP32
    The Internet of Things has brought a lot of formerly complex device applications into the homes of many craft brewers and wine makers. Applications with level sensors have been used…
  47. Hacking a Sonoff to Work With Home-assistant and Mqtt
    OK So my third Instructable and here we're dealing with another Sonoff device, the original Sonoff WiFi smart switch. Theses devices are again based around the ESP8266 and are easily…
  48. Reaction Speed Timer
    Many, many years ago – when I was young - I visited the Evoluon in Eindhoven, The Netherlands. At that time it had all kind of technical stuff you could…
  49. VivoGame
    VivoGame (something like "liveGame" in english) is a funny 2 players game whose goal is hit a target with a automated dart. One player wear a "glasses" that doesn't let…
  50. Weather Monitoring System Using TIVA
    This is Tahir Ul Haq and introduces you to another member in the family. This time the project is named as Weather Monitoring System. This is another TIVA based project…
  51. Simple 3 Button On-off With 12f629 (mikroC)
    a simple 3 buttons on-off with pic12f629. it's written with MikroC Step 1: The Code... start the code with ''int''---------------------------------------------------------- int x0,x1,y0,y1,z0,z1; ////// with this the GPIO outputs could stay…
  52. BLC Using Arduino Emulator
    What is this BLC? Ans: Binary logical Calculator using Arduino Uno R3. Formally we are doing Arduino project which is real-time application in introductory labs and other places. This is…
  53. Controlling an RGB LED With an Android Smartphone Using Arduino and Bluetooth Module
    The very first project of my channel is about controlling an RGB LED using annoying push buttons.... I feel that the project was not a good one to learn about micro-controllers, because…
  54. Basic IC Tester Using Arduino NANO
    1. Components required for this project. 2. Procedure to do this project. 3. Coding of Arduino Nano with verification. 4. Circuit diagrams. 5. Simulations and application list. So lets begin.....!…
  55. Getting Started With the Particle Photon (Internet Controlled LEDs)
    In the previous instructable I showed you how to get started with IoT using the nodeMCU, in this instructable I will be featuring the Particle Photon which is an easy to use…
  56. Mfrc522 Rfid Reader Interfaced With Nodemcu
    If you have noticed in an office before, you would be probably aware of those RFID cards or Tags that would unlock specific doors depending on your access.Well let’s make…
  57. Romantic Led Heart SMD
    Hi makers! This is my first instructables and I want to address some important things firts: I made this project with the idea of using the lest amount of tools…
  58. Interface I2C LCD Using NodeMCU
    Wassup Makers!! In this Instructables we will learn how to interface an LCD (Liquid Crystal Display) to the NodeMCU board. These 16x2 LCDs are very popular and broadly used in electronics projects as they are good…
  59. Esp8266 Esp-12e Arduino Clock W/ Outside Temp & Legos & Neopixel Ring
    We went all 'cord-cutter' and ditched our Cable box and realized something was now missing in our family room...the oh so familiar LCD clock that was always present. I decided to get…
  60. ESP8266 Basement Monitor
    My basement gets wet when it rains a lot so I wanted a way to monitor it. I decided to try using an ESP8266 as it has built in WiFi.…
  61. Controlling Devices in Swift With BLE
    In this project we will use an iPhone to control devices connected to an STM32 device. The project is a starting point for more exciting experiments such as remote controlled…
  62. Esp32 Solar Weather Station
    For my first IoT project I wanted to build a Weather Station and send the data to data.sparkfun.com. Small correction, when I decided to open my account in Sparkfun, they…
  63. Weather Portal
    There have recently been a series of web query projects that use the miraculously tiny and affordable ESP8266 micro controllers. Most have involved the output going to a tiny screen…
  64. Spotted Gecko Habitat Temperature Monitor/Thermostat W/Arduino & ESP8266 ESP12
    Soooo....Wifey decided that it was time for a new pet. Spin the wheel....A Spotted Gecko!! Well, Geckos are apparently very temperature sensitive creatures so we invested in a UTH (Under Tank…
  65. Adafruit’s Circuit Playground As a Robot Controller With Bluetooth
    A friend gave me one of Adafruit's circuit playgrounds (developer edition) to use, and I wanted to see would it make a good robot controller. The circuit playground is packed…
  66. Arduino Self-Driving Car
    This is basically a Self-Driving Car powered by Arduino R-3 Development Board and a L293D Motor Shield.It uses the data given by the HC-SR04 Ultrasonic Sensor which is connected to…
  67. Particle Photon – Wearable Pulse and Temperature Sensor
    The Particle Photon is a microcontroller suitable for wearable project's considering it's small form factor and that it supports OTA updates. For those of you who do not know what a Particle…
  68. IOT BMI Indicator and Mood Light Using Feather Huzzah and IFTTT
    Recently my wife has suggested that I should lose a few pounds in weight (too much time geeking out and not enough time in the gym). With that in mind…
  69. Getting Started With Freescale K64F
    There is a lot of buzz going around Arduino and the series of boards. One of the most used board from the Arduino series is the Arduino Uno. But what many…
  70. WiFi Bathroom Humidity Sensor W/Fan Control, App & Automation
    https://youtu.be/EOwaKpxijXI Step 1: The Board & Shields Wemos D1 Mini 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0) 1 analog input(3.2V max input) a Micro USB connection Compatible…
  71. Moisture Control Unit – MCU
    In this Instructables, you will see how to Interface Moisture sensor to your NodeMCU. And check the moisture value and the same to be displayed on the LCD. We'll use Liquid Clear Crystal to display…
  72. Automated 5 Gallon Bucket Feeder
    This bucket feeder design was motivated by the fact that my wife and I live in different cities and have a cat that hates to ride in the car. The…
  73. Automatic Water Heating System 2.0
    This is the modification of my old version. This is a technology in small box. In the previous version there is no possibility of adjusting the temperature that we need.…
  74. CardioSim
    First of all,this is my first Instructable, and I'm not a native English speaker (or writer), therefore I apologize in advance for the overall low quality . However, I hope…
  75. 128×64 Oled Enclosure the Easy Way
    There are lots of Instructables on how to use SSD1306-based 128x64 OLED displays. Many of these write-ups are very informative but just about all of them look like an unfinished science project.…
  76. Cayenne and Sparkfun Iot 433 Mhz Sockets
    I know the Z-Wave or Netatmo system for IoT, domotic system and automation of house. But now you can make a simple system that uses a Node MCU board and Cayenne platform for control five 110/220…
  77. Pcb – Skateboard Floodlight V2
    A while back, we constructed a pair of LED skateboard truck-risers. That project was intentionally created without the aid of advanced tools and techniques. We decided to try the concept again…
  78. Iot Set-up to Operate/control 220-240 Volt Ac Bulb/device; Nodemcu Amica + 5v Relay + Mqtt + Arduino Ide + Web Browser (Html + Javascript/jquery)
    What are we messing with? IoT (Internet of things) set-up to operate/control 220-240 Volt AC Bulb/Device NodeMCU Amica + 5V Relay + MQTT + Arduino IDE + Web Browser (HTML…
  79. Simple Iot Remote Switch With Mqtt and Esp8266
    Many years back when I was still quite heavily involved in the day-to-day company IT matters, we need to subscribe to a service called "Smart Finger" when we put our…
  80. Vrbot (Voice Recognition Robot)
    In this Instructable we'll make a robot (more like a RC car) which is controlled by voice i.e. Voice Recognition. Before I start to give you any further details one…
  81. Esp8266/esp-12 Arduino Powered Smartthings Ds18b20 Temp. Sensor
    We all like to know what the current room temperature is, and sometimes what the temperature is in another room, or maybe even in your vacation house on the other…
  82. Drain Clog Detector
    Don't let a clogged drain slow you down!Coming back from our vacation, me and my wife were surprised by the water covering the floor of our apartment, and we found…
  83. Remote Control: ESP8266 With Coin Cell
    The big problem using the ESPs is the power consumption when Wifi "goes up", about 100-200mA, peak up to 300mA. Normal coincells deliver a few mA, peak up to 20-40mA.…
  84. Alexa Controlled Servo
    Introduction I have a laptop on a shelf in my office that monitors several cameras that are around the outside of my house. They alert me to deliveries and visitors. While…
  85. Make Your Own Connected Heating Thermostat and Make Savings With Heating
    What is the purpose? Increase the comfort by heating your house exactly as you wantMake savings and reduce greenhouse gas emissions by heating your house only when you needKeep control on your heating wherever…
  86. Solar Weight-Based Plant Management With ESP32
    Growing plants is fun and watering and caring for them is not really a hassle. Microcontroller applications to monitor their health are all over the internet and the inspiration for…
  87. Dynamic LED Lighting Controller for Art
    Introduction: Lighting is an important aspect of visual art. And if the lighting can change with time it can become a significant dimension of the art. This project started with…
  88. NeoPixel Reactive Table
    Welcome to my version of the LED reactive table! I was inspired by previous work using discrete LEDs, such as this one, but I figured it would be easier and more…
  89. Arduino 8×8 LED Matrix
    In this project, we will learn about LED Matrix Displays and two different projects on Arduino 8×8 LED Matrix Interface. The first project will be a simple interface between Arduino…
  90. Autonomous Control of RPM of Engine Using Feedback System From a IR Based Tachometer
    There is always a need for automating a process,be it a simple/monstrous one.I got the idea to do this project from a simple challenge that i faced while finding methods…
  91. Temperature and Humidity Monitor Using DHT22 & MAX7219
    We always need to see the temperature and humidity when we sitting in our house to know whether we need to turn on/off AC, heater,cooler,etc. So here we have build…
  92. Using Temperature, Rainwater, and Vibration Sensors on an Arduino to Protect Railways
    In modern-day society, an increase in rail passengers means that rail companies must do more to optimize networks to keep up with the demand. In this project we will show…
  93. Movement Activated Redstone
    This project is a motion activated redstone lamp. It works by using a crumble microcontroller and an ultrasonic distance sensor wired up to a relay. This project is being entered…
  94. Mail Alarm
    After completing my GSM Home Alarm V1.0 and some time of using, I decided to make some modifications. https://youtu.be/obGU1exGBt4 In the hardware the main changes are the replacement of the ultrasonic sensor…
  95. Fire Prediction using Arduino nano BLE sense and Machine Learning
    An Embedded Machine learning-based project was used to detect fire using the inbuilt colour sensor. Description It's an embedded machine learning-based project used to predict a fire in Arduino nano…
  96. ESP32 LoRa Changing Frequency
    What would you think about a program, made in the C language of the Arduino IDE, that makes the LoRa radio change frequency? This is what you will learn about…
  97. ESP-Now Rainstick
    This fun little project will allow you the trivial joy of letting a electronic network announce that you have rain! The AI controlled, tear eliciting price'd Tesla has been rumored…
  98. Nixie Clock Mood Barometer
    An unremarked casualty of Progress is the aneroid home barometer. These days, you might still be able to find examples in the homes of people over ninety, but millions more…
  99. Measure Pressure With Your Micro:bit
    The following instructable describes a easy to build and inexpensive device to perform pressure measurements and demonstrate Boyle's law, using the micro:bit in combination with the BMP280 pressure/temperature sensor. Whereas…
  100. 3-Axis Magnetic Field Sensor
    Wireless power transfer systems are well on their way to replacing conventional wired charging. Ranging from tiny biomedical implants all the way to wirelessly recharging huge electric vehicles. An integral…
  101. Fancy LED Hat
    I've always wanted to do an Arduino project, but never had any great ideas for one until my family was invited to a fancy hat party. With two weeks lead…
  102. Arduino As a Cheap Breadboard FPGA
    Designing hardware logic circuits can be fun. The old school way to do this was with NAND gates, on a bread board, wired up with jumper wires. This is still…
  103. Arduino Nixie Clock & Weather Station
    I wanted to build a Nixie clock driven by an Arduino and found a few places on the internet, but none were 100% complete to get it working from the…
  104. Updated Movie Box
    A few months back, I posted an Instructable on my Raspberry Pi movie player tucked into a VHS cassette. Since then, I have built several for friends and family, and have simplified…
  105. Arduino Air Bonsai Levitation
    It's been a long time since my previous tutorial, my work is quite busy and I spend less time on Instructables. This time is a project that I like very…
  106. Smart Parking System
    Recently from few years people have started focusing on modernization. So in this project "SMART PARKING SYSTEM" everything is based on modern idea, and through this project we also tried…
  107. Arduino Soap Sanitizer Dispenser
    Basically, an overkill soap dispenser made from CNC linear rail Description watch the video first https://youtu.be/Pi4bStBNVAo So the goal here was to build a Soap/Sanitiser without using the "servo motor…
  108. RADAR model using ARDUINO and ULTRASONIC SENSOR
    It is a model of RADAR. It describes how a radar works in real time. Description https://youtu.be/6zACsitlOS8 RADAR model is used to know how the real time radar works. It is…
  109. 3D Printed Mini Air Kooler (the OverEngineered Edition)
    Description Hey everyone What's up! Let me show you something COOL! https://youtu.be/DLRq5FG2jNQ A completely 3D Printed Mini Air Cooler that is powered by a Jet Turbine. So the goal here was to…
  110. DIY Arduino UNO
    DIY your own Arduino UNO with the JLC PCB Description Schematic of ARDUINO S3v3 Details of ARDUINO S3v3 X1: DE-9 serial connector  Used to connect a computer (or other devices)…
  111. How to make gas leak alert security alarm using arduino
    In this tutorial I will show you how to make gas leak alert security alarm using arduino nano and mq 5 gas sensor Description Introduction A gas detector is a…
  112. Digital Clock using Arduino UNO Without RTC module
    An interesting project of making a Digital Clock using Arduino UNO without the help of RTC Module. Description AIM To build a Digital Clock at  Low Cost (Without using any…
  113. Arduino Sound Effect With Game Handle
    This project is for the class ATLS 3300 at CU Boulder. Push buttons can make buzzers sound. Five buttons represented the tone C, D, E, F, G. There are two…
  114. Intelligent-Vision Eye-glasses For Blind
    An AI Automation glasses to solving problems for the legally blind, low vision, glaucoma and Cataract. Abstract After the successful prototype for the Blind Glass @Blind-targeted AI Glasses  https://youtu.be/W2mmXbYaRMA Friends and…
  115. Avengers plant monitoring device with Arduino uno (Tuya IoT platform)
    I made a lot-based plant monitoring device. From this device, you can measure the condition of your plant from anywhere in the world. The device is able to measure temperature,…
  116. Arduino Nano Ble Sense – Tinyml Fitness Band Using Edge Impulse
    It is a disruptive fitness solution where we classified different physical motions and body positions using arduino nano ble sense. Description TinyML fitness band using "EDGE IMPULSE" is a disruptive…
  117. Disposing IED using Non Newtonian Fluid
    Thousands of lives are being lost every year due to IEDs (improvise explosive devices). IEDs were responsible for approximately 63% of coalition deaths in Iraq. ABSTRACT             Mobile Explosive Containment Vessels…
  118. WorkSafe CV based multiparameter monitoring and diagnostics
    Worksafe is an attempt to bring advanced healthcare diagnostics to residential and industrial markets at affordable costs. Description As we all are aware, it's been almost two years since the…
  119. HealBot Semi Auto Surgical Machine
    Problems faced- Due to growing road traffic, lack of doctors in many places and sometimes non...HealBot Semi Auto Surgical Machine Description Problems faced-  Due to growing road traffic, lack of…
  120. IoT Robotic Arm
    The project is Robotic-arm controlled by a mobile application known as BLYNK; it is free and... Description https://youtu.be/zhQDoCBZn5E Description:- The project is Robotic-arm controlled by a mobile application known as…
  121. Smart Electricity Meter with Energy Monitoring and Feedback System for Theft Detection
    Smart Electricity Meter with Energy Monitoring and Feedback System for Theft Detection project is basically to detect the theft from the energy meter used in households as well as in...…
  122. Touchless Covid Free Electronic Dice Using Arduino
    Created a touchless Covid Free Electronic Dice using Arduino to play some board games with my son. My new project is an amazing way of giving our younger generation the…
  123. Scan QR Codes with Raspberry Pi Pico
    To extract information from QR codes and use a Barcode & QR Code HAT and a Raspberry Pi Pico. Description  To extract information from QR codes and (even create your…
  124. Pantomime – Gestures to actions for disability aid and more
    Pantomime is a configurable gesture controller unit that can be used for reliable human-machine interaction. For the demo purpose, we have shown a use case of the Pantomime in a…
  125. Patrol Fish to Collect and Check the Contamination of a Water Body
    Robotic fish is a biomimicking of a real-world fish being developed with a view to enable surface level cleaning of water bodies. Introduction Robotic fish is a biomimicking of a…
  126. Dual-Task CoreXY DrawBot
    When I saw a COREXY (or H-Bot) plotter, I thought I would make it someday. Since most of its components were made from 3D printers so I have postponed it.…
  127. Complete Arduino-based 3D-printed Battery-powered Mini Retro Arcade Machine
    It's been a while since I've published my last Instructables. I'm back, and I'm 3D-printed-powered! Enjoy this mini retro arcade machine. It's literally my first complete end-to-end 3D-printed project: I…
  128. Naruto Themed Night Lamp
    Hey guys what's up. Here's something cool, a Naruto-themed Desk light that is made mainly from PCB. The heart of this project is an Attiy13A that drives some 0603 LEDs…
  129. Stubborn Alarm – Doesn’t Stop Until You Brush Your Teeth
    I have my online classes going on (still -_-) and the problem is I have a hard time waking up early. So I end up missing my first class every…
  130. Gesture based Intelligent Appliance Control
    With Artificial Intelligence, the science fiction is turning into reality and automation is taking... Description With Artificial Intelligence, the science fiction is turning into reality and automation is taking over…
  131. Create Animation on OLED Display Controlled by Arduino
    In this tutorial I will show you how to Create Animation on OLED Display Controlled by Arduino Nano. Step 1: Supplies We need following two components for this project Arduino…
  132. Make a Pumpkin Into a Pacman-Playing Game Console!
    This project is the perfect way to level-up your pumpkin carving and reach new high scores. Using an addressable LED strip and an Arduino, you'll be able to make a…
  133. How to Make a Basic Computer Mouse Using the Joystick Module and Arduino Uno
    This instructable will show you how to make a joystick controlled mouse using Arduino Uno and the joystick module. Supplies You will need- One Arduino Uno5 jumper wiresOne JoystickArduino IDEPython…
  134. Ultimate Kids Musicbox ESP32 Based
    There are already some NFC jukeboxes. Off the shelf like those "Toni" boxes. For do-it-yourself: lots of instructables. This device should cover as much as possible, which could come into…
  135. Arduino Quiz Game With Led Strip for Score and Two Buttons
    Two teams answer questions by pushing their button. They can score an amount of points equal to the random number of lights lit on their button. https://youtu.be/pwq1BWS1oZ4 This requires some…
  136. Smoking Halloween Pumpkin Using Arduino and Ic 555
    Lots of people celebrate Halloween by making pumpkin sculptures most of them only just carve a scary looking face from the pumpkin and place. in this tutorial, I am showing…
  137. Aetherharp: Three Level, 24 Note, MIDI Air-harp.
    This project is loosely inspired by the laser harp of Jean-Michel Jarre. https://www.youtube.com/watch?v=DnAfXK-hft8 Instead of lasers however, it uses eight SHARP infra-red distance sensors, the variants with the longest range…
  138. Controlling Nixie Tube With Arduino Using K155ID1 Microchip
    For those who don't know Nixie tubes are electronic devices used for displaying numbers and other character using glow discharge. They date back to 1950s not used commercially anymore. Currently…
  139. A Simple Arduino Touchless Candy Dispenser
    This is a simple touchless candy dispenser using an ultrasonic sensor for activation, a stepper motor to dispense candy, and an Arduino for controlling everything. The candy dispenser can be…
  140. IR Remote Control Arduino Based Electric Board
    Arduino based electric board controlling system, Can be controlled using any universal IR remote. good IR receiving range and support 12 CH. Supplies 1) Soldering Iron 2) Solder wire 3)…
  141. Halloween Diy Candy Dispenser With Riddle, 7-segments & Pushbutton, Arduino & 3d Printed | Elisava
    In this project we use an Arduino Uno along with some simple components to create an interactive, scary  and playful decoration for Halloween to impress all your guests. https://vimeo.com/641576096 Our…
  142. Mr.Skelleton
    Are you prepared to experience the spookiest night of the year? Grab some candy from this basket if you're brave enough, but be careful: Mr. Skeleton doesn't like sharing too…
  143. HALLOWEEN PROJECT: the Candied Dead Baby
    The Candied Dead Baby is an Arduino-controlled interactive halloween decoration. It has been designed, created and assembled by three industrial design engeneering students from Elisava. Using servomotors and ultrasonic distance sensors…
  144. Smart Product Project – Intro to Sensors (Lesson 3)
    If you haven't already, check out the Leader-Follower Robot project (https://www.instructables.com/Leader-Follower-Robot-Legs/). The Leader-Follower Robot project provides important background on the concepts covered in this tutorial. We will also be using…
  145. Halloween Candy Dispenser
    Have you ever felt like not wanting to celebrate Halloween? Or too lazy to open the door and hear "trick or treat" a thousand times? https://youtu.be/1QDBQxl675E Well, if that's you,…
  146. Bicycle Journey Tracker With Arduino and GPS Module
    This is a bicycle journey recording device utilizing Arduino and a GPS module. I’m riding an electrical bicycle from time to time during weekends. Several good bicycle riding routes which…
  147. Bicycle Backlight With Arduino
    This is the first bicycle accessory gadget I made with Arduino. It's a pattern-based backlight attached to the back-bag mounted on the bicycle luggage compartment. I’m riding an electric bicycle…
  148. Easy Arduino PIANO ( Including a Preset Song )
    So first off , I am a student and wanted to pick an instrument , but the problem was that I was not sure that "would I be able to…
  149. 8 X 8 LED Pixel Art
    Create a display of 8x8 square pixels that can work independently. And to easily reprogram it to display different animations. Also I don't have a 3D printer, so I needed…
  150. ir2110 h bridge circuit
    ir2110 circuit in proteus ir2110 proteus library ir2110 arduino code ir2110 h bridge circuit here is the simple motor contrrol circuit using H Bridge and ir2110 ic Components Required Simulation…
  151. Boost Converter Circuit in Proteus Using uc1845
    This article is all about boost converter circuit, what is boost converter circuit and how it is useful in boost converter circuit .and its ic number. Keep reading if you…
  152. what is proteus example circuits librarproteus software
    In this tutorial, we have to learn about how to Circuit with a switch using DC Voltmeter using Proteus. Proteus and Simulation Software – Introduction What is Proteus? Proteus is a…
  153. 100 Watt INVERTER circuit IC 4047 pinout proteus simulation
    [otw_is sidebar=otw-sidebar-1] Hi Guys! Hope you are fine. In this topic I will tell you how to IC Inverter using Proteus(INVERTER circuit in proteus). Let’s start. 100 Watt INVERTER USING…
  154. How to Make a Basic Ultrasensor Keyboard Prototype With Arduino
    For this Instructable, I have made a primitive musical soundboard using an ultra sensor as a keyboard. Here I will show you the basic steps on how to create such…
  155. Arduino Witch Cauldron
    This project consists of an interactive Arduino-based Halloween decoration referring to a witch cauldron. As you position your face in front of the cauldron and you get close, the eyes…
  156. Arduino Duemilanove for Beginners
    In this post I will discuss about the Arduino Duemilanove which is one of the microcontroller development boards among other Arduino Boards. In the previous posts I have discussed the…
  157. Arduino Mega for Beginners
    In this post I will discuss about the detailed ARDUINO MEGA FOR BEGINNERS. In the previous post I have discussed about brief introduction of the Arduino MEGA there I have discussed…
  158. Top 10 Best Simulators for Arduino
    In this post I will discuss about Top 10 Best Simulators for Arduino. The most popular software for simulating the circuits and embedded systems based on the Arduino microcontroller development…
  159. How to Input Text Into Arduino Project Using OLED Display and 5 Key Keyboard Module or Potentiometer
    Every now and then you might be interested to input text to your arduino project. You can do it using Serial input but this would require Arduino to be always…
  160. Rainbow Knotted LED Snow Globe
    My purpose for this project was to take a knot and "show" its construction by tracing its path. It was only through happenstance that I discovered my chosen medium (2…
  161. Smart Home Control System With Touch Screen
    In this project, I have shown how to make a Smart Home Control with Arduino Uno and Nextion touch screen to control door lock system, temperature and daytime monitoring. During…
  162. 3D Printed Holo Clock With Arduino
    Hello everyone! This is my first instructable. This project is a 3D printed clock powered by a stepper motor and is controlled by an Arduino Uno. It was designed in…
  163. Light Palate–Selective Lighting for Your Next Feast
    The permutations that fine food has gone through in the last 20 years has been quite amazing. Every nuance has been tweaked and romanced over. Growing up in the midwest…
  164. Arduino Quadruped Robot: Walks, Skims & Grips
    I made an Arduino quadruped robot “by-hand,” meaning without a kit or a 3D printer. It walks using a "long step" gait, which can be very smooth and natural looking.…
  165. 7 Segment Display Interfacing with Arduino
    In this tutorial we are going to interface a seven segment display to ARDUINO UNO. The display counts from 0-9 and resets itself to zero. Before going further, let us first discuss about…
  166. Accelerometer Based Hand Gesture Controlled Robot using Arduino
    Robots are playing an important role in automation across all the sectors like construction, military, medical, manufacturing, etc. After making some basic robots like line follower robot, computer controlled robot, etc, we have…
  167. Humidity and Temperature Measurement using Arduino
    Humidity and temperature are common parameters to measure environmental conditions. In this Arduino based project we are going to measure ambient temperature and humidity and display it on a 16x2…
  168. Color Detector using Arduino Uno
    Color Detector project we are going to interface TCS3200 color sensor with Arduino UNO. TCS3200 is a color sensor which can detect any number of colors with right programming. TCS3200 contains RGB…
  169. Automatic Room Light Controller with Bidirectional Visitor Counter
    Often we see visitor counters at stadium, mall, offices, class rooms etc. How they count the people and turn ON or OFF the light when nobody is inside? Today we are…
  170. Arduino Self-balancing Robot
    Today in this tutorial, I have made a SELF-BALANCING robot with ARDUINO. I hope this article will help the beginners to make it properly Supplies For the mechanical Part, we…
  171. Arduino Based Heartbeat Monitor
    Heartbeat, body temperature and blood pressure monitoring are very important parameters of human body. Doctors use various kind of medical apparatus like thermometer for checking fever or body temperature, BP…
  172. Arduino Based LED Chaser using Rotary Encoder
    In this project we are going to interface a ROTARY ENCODER with ARDUINO.  ARDUINO UNO is an ATMEGA controller based development board designed for electronic engineers and hobbyists. In ARDUINO we…
  173. Keypad Interfacing with Arduino Uno
    In this tutorial we are going to interface a 4x4 (16 key) keypad with ARDUINO UNO. We all know keypad is one of the most important input devices used in electronics engineering.…
  174. Ittt || Arduino-uno || Antipong Console
    This project and instructable were made as part of an assignment at HKU ( University of the Arts Utrecht ), during the module: If This Then That. In this instructable…
  175. Crius OctaPot Midi Controller
    I am Crius and I LOVE MIDI Controllers! The last couple of years I started learning about electronics from nothing to be able to build my own MIDI controllers that…
  176. Magnetic Field Strength Measurement using Arduino
    Field Strength Measurement using Arduino we are using the concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. We are going to use a Hall Effect sensor and Arduino uno to measure the field…
  177. RFID Interfacing with Arduino
    RFID Interfacing with Arduino tutorial we are going to design a system to read the ID of RFID cards. RFID stands for Radio Frequency Identification. Each card has a unique…
  178. Distance Measurement using Ultrasonic Sensor and Arduino
    Ultrasonic sensors are great tools to measure distance and detect objects without any actual contact with the physical world. It is used in several applications, like in measuring liquid level, checking proximity…
  179. Automatic Water Level Indicator and Controller using Arduino
    In this Arduino based automatic water level indicator and controller project we are going to measure the water level by using ultrasonic sensors. Basic principal of ultrasonic distance measurement is based on ECHO. When sound waves…
  180. Kid’s Game to Arduino Enigma Machine
    The technology behind Enigma machines and the work done to crack them has influenced cryptography, cryptanalysis, and computer science in general.  If you're unfamiliar with Enigma machines, it's a device…
  181. Working of Force Sensor with Arduino
    In this project we will be developing a fun circuit using Force sensor and Arduino Uno. This circuit generates sound linearly related to force applied on the sensor. For that we…
  182. Liquid Flow Sensors Offer High-accuracy, Low-maintenance Replacement for Mechanical Turbine Devices
    Cost-Effective MEMS Sensors Deliver Increased Performance and Reliability, Even in Unstable Pulsatile Flow and Low-Flow Conditions Posifa Technologies introduced its new PLF2000 series of liquid flow sensors. Designed to replace…
  183. 8×8 LED Matrix using Arduino
    In this project we are going to design an 8x8 LED matrix display, for that we are going to interface an 8x8 LED matrix module with Arduino Uno. An 8x8 LED matrix contains 64…
  184. RGB LED with Arduino
    In this project we are going to interface 5 RGB (Red Green Blue) LEDs to Arduino Uno. These LEDs are connected in parallel for reducing PIN usage of Uno.  A typical…
  185. Servo Motor Control by Flex Sensor
    In this tutorial we are going to develop a circuit using FLEX sensor, Arduino Uno and a Servo motor. This project is a servo control system where the servo shaft position is determined…
  186. Variable Power Supply By Arduino Uno
    In this tutorial we will develop a 5V Variable Power Supply By Arduino Uno. For that we are going use ADC (Analog to Digital Conversion) and PWM (Pulse Width Modulation) feature.…
  187. Creative Console for Space Mouse!
    Hello makers!! For those who already know my Instructable "Space Mouse" https://www.instructables.com/Space-Mouse-With-Ard... there is now an extension for it! The Creative Console!! I designed this console to extend the functionalities…
  188. WetRuler–Kitchen Helpers for the Visually Impaired
    I have worked most of my adult life with patients with vision problems in Alaska and pondered building a helpful device that would enable a more defined way of metering…
  189. Home Automation System Using Smartphone and Bluetooth Part 2 With Manual Control
    Hello friends welcome back to "Techno-E-solution", In previous video we see how we can control the home appliances with the help of Smartphone & Bluetooth but there is no any…
  190. Tiny Whoop Drone Gate With Timer
    I got my son a tiny whoop indoor FPV drone for Christmas, specifically an EMAX Tinyhawk II. We’ve had fun creating small obstacle courses in our basement, but one thing…
  191. Indoor Air Quality Meter
    Simple project to check the air quality in your house. Since we stay/work from home a lot lately, it might be a good idea to monitor the quality of the…
  192. Blackboard V-plotter
    In this instructable, I'd like to share how to build a vertical plotter that can draw texts and images on the blackboard. Let's getting started. https://youtu.be/YTYxPt15hTQ Time-lapse video with hatch…
  193. Fruit Sorter Robot Using Flexible Gripper
    Hello Everyone, thank you for showing interest in our project. In this project, we are showing a fully automated robot that sorts fruits and vegetables based on their color. The…
  194. Professional Weather Station Using ESP8266 and ESP32 DIY (Please Check the V2.0 Improved Version Link!)
    PLEASE CHECK THE NEW IMPROVED WEATHER STATION LINEAMETEOSTAZIONE v2.0! LINK VERSION 2.0 LINEAMETEOSTAZIONE HERE LineaMeteoStazione is a complete weather station which can be interfaced with professional sensors from Sensirion as…
  195. $50 Analog Joystick (HOTAS) With Haptic Feedback for Flight Sim
    The aim is to create a fully functioning USB HOTAS* joystick from low cost electronics parts. I bought Elite Dangerous when it was released for the Mac and realised very…
  196. Using an RGB LED to Detect Colours
    I am going to show you how you can use an RGB LED and a Cds photocell as a colour sensor for a micro-controller. I will illustrate the method to retrieve…
  197. Fainting Goats Are Friends Not Food
    Project by Ailey Simpson and Peter Ehvert Rooted in biomimetics, this project for Computational Design and Digital Fabrication looks to emulate one of the most useless behaviours seen in the natural world,…
  198. DIY Current Sensor – 2.0
    Hello there! I hope you all are fine and in good health. This instructable is about making your own current sensor that is compatible with Arduino and most other widely…
  199. MicroBot V1
    So this is my microbot V1 which is an ESP32 based robot which is powered by a Wemos d32 pro and controlled by Blynk. Its body is a 3D printed…
  200. Game & MINTIA
    This instructables show how to use a tiny sweet box to make a NES console. https://youtu.be/-ehaDDSYJaE Supplies TTGO T7 v1.3 https://www.aliexpress.com/af/Ttgo-t7-v1.3.html?d=... 1.54" ST7789 IPS LCD https://www.aliexpress.com/af/1.54-st7789.html?d=y... Lipo 303040 https://www.aliexpress.com/af/lipo-303040.html?d=y... MAX98357…
  201. Arduino OLED Spectrum Analyzer
    Today I am make an Arduino OLED Spectrum Analyzer its work with 0 to 3.3v Analog input. This is very smooth and clear Visualization of audio frequencies. This is very…
  202. Arduino Audio Sound Level Meter
    This is add-on of the audio amplifier project result which is introduced in other instructable. (https://www.instructables.com/PC-Speaker-Amplifier/) Usually many types of sound level meters are directly connected with input (or rarely…
  203. Piano Metronome
    This project was conceived of after I examined the types and styles of various off-the-shelf Metronomes. I am currently learning to play the piano and having a Metronome in order…
  204. Arduino M&M Color Sorter
    Are you tired of sorting your m&ms by hand? Looking for a silly way to spend your time and 3D printer filament? Then this is the Instructable for you. This…
  205. Apple Gripper
    Fruit and vegetable market is a big sector that is worth more than 200 billion euros worldwide, this is expected to grow even more in the next decade due to…
  206. Home Security Smart Clock IoT Emergency App Notification
    I made a Clock that not only display Time,Date, Temp & Hum but you can send message to the clock via Mobile App (Blynk) from anywhere in the World as…
  207. How to Build a Smart House Model
    Smart House will be the next smartphone. The technology that encompasses a smart house will become the new normal for modern-day homeowners. Smart houses range from basic to advanced depending…
  208. Pcb Nanoleaf/hexaleaf
    I've been a fan of Commerical Nanoleaf available in the market but their cost is pretty high so I try to make my own version by designing a WS2812B LED…
  209. How to Build 8x8x8 LED Cube
    An 8x8x8 LED cube is a visual treat with 3D effects and patterns. It works on the concept of Persistence of Vision, a feature of the human eye which tricks…
  210. Tiny MatchBox LCD Display – Desktop Decor
    Have a nice day, in this instructable I'll explain how to make a little decorative display for your desktop. It connects to your PC via USB and you can upload…
  211. Rainbow Led Circuit Sculpture
    Today I would like to share how to make a sculpture circuit that controls 16 RGB leds using ATTINY85. We can adjust their colors separately according to the colorwheel rule…
  212. PC Controlled Home Automation using Arduino
    This project explains designing a home automation system which is controlled by a computer to switch On and switch Off various electrical and electronics devices. For demonstration we have used 3…
  213. Arduino Based Tone Generator
    In this project we will develop a tone generator using Arduino Uno. We will have buttons interfaced with the UNO and each one of them generates different intensity of tone. The frequency of…
  214. Snake Game on 8×8 Matrix using Arduino
    Snake Game has been very popular since the beginning of the Mobile phones. Initially it was come in Black and white cell phones, and soon became very famous. Then with…
  215. PIR Sensor Based Motion Detector/Sensor Circuit
    Passive Infrared Sensor (PIR) is very useful module, used to build many kinds of Security Alarm Systems and Motion Detectors. It is called passive because it receives infrared, not emits.…
  216. PIR Sensor and GSM Based Security System
    In this project, we are going to develop a PIR sensor and GSM based home security system. This project is developed using 8051 microcontroller. It can be used to detect…
  217. Interfacing a Digital Micrometer to a Arduino & VGA Monitor
    Update: Igaging Origin Series use a Mitutoyo cable and output the Mitutoyo 52 bit datastream. The code and schematics below work with SPC Digimatic Calipers, Micrometers, Dial indicators, and Scales…
  218. Arduino based Bi-color LED Matrix Pong Game
    We have created two game project instructables so far using the jolliFactory Bi-color LED Matrix Driver Module D.I.Y kits we designed. This LED Matrix module is designed to be chain-able…
  219. DIY Smart Dustbin With Arduino
    Here we will make a Smart Dustbin by using arduino and ultrasonic sensor.I hope you guys enjoy learning this project. Supplies Arduino UnoUltrasonic SensorServo MotorDustbin Step 2: Place the Ultra…
  220. Temperature Control for Kitchen Appliances
    In this Instructable, I will step through controlling the temperature of most kitchen appliances. As an example, I will use an old Westbend Poppery popcorn maker (aka. coffee roaster), but…
  221. Build an Arduino Scoreboard using Outdoor P10 LED Matrix Display and Update Scores Remotely using Smartphone
    An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual scoreboard using conventional methods are very time consuming and Error-prone, hence…
  222. LPG Gas Leakage Detector using Arduino
    While LPG is an essential need of every household, its leakage could lead to a disaster. To alert on LPG leakage and prevent any mishappening there are various products to…
  223. 3D Printed Automatic Tea Maker COMPLETED
    The 3D Printed Automatic Tea Maker project came to a successful close. The enclosure was successfully printed after recalibrating the printer's table which caused two previous attempts to end with…
  224. Automatic Tea Maker
    I am scatterbrained. I like to drink hot tea. Oversteeped tea gets bitter. I am easily distracted. The natural choice was to (over)engineer something with inexpensive hobby-grade electronics. Automatic tea…
  225. Arduino based Automatic Plant Irrigation System with Message Alert
    Whenever we go out of town for few days, we always used to worry about our plants as they need water on regular basis. So here we are making Automatic Plant…
  226. IOT based Air Pollution Monitoring System using Arduino
    In this project we are going to make an IOT Based Air Pollution Monitoring System in which we will monitor the Air Quality over a webserver using internet and will…
  227. Scrolling Text Display on 8×8 LED Matrix using Arduino
    In this tutorial we are going to design an 8×8 LED Matrix Scrolling Display using Arduino Uno, which will show scrolling alphabets. 8×8 LED Matrix contains 64 LEDs (Light Emitting…
  228. IOT Based Dumpster Monitoring using Arduino & ESP8266
    In this DIY, we are going to make an IOT based dumpster/garbage Monitoring System which will tell us that whether the trash can is empty or full through the webserver and…
  229. Using the Android Platform to control Robots
    The popularity of android devices is attributed to their powerful capabilities which include internet connectivity, open architecture, and several other kinds of built-in sensors. Students and other software developers are…
  230. Smoke Detector using MQ2 Gas Sensor and Arduino
    Smoke Detectors arevery useful in detecting smoke or fire in buildings, and so are the important safety parameters. In this DIY session, we are going to build a Smoke Detector Circuit which…
  231. Arduino Solar Tracker using LDR and Servo Motor
    In this article we are going to make a Solar Panel Tracker using Arduino, in which we will use two LDRs (Light dependent resistor) to sense the light and a…
  232. Frequency Counter using Arduino
    Almost every electronic hobbyist must have faced a scenario where he or she must measure the frequency of signal generated by a clock or a counter or a timer.  We…
  233. Make Your Own Homemade Arduino Board with ATmega328 Chip
    Arduino is an open-source development platform for engineers and hobbyists to develop electronics projects in an easy way. It consists of both a physical programmable development board (based on AVR series of microcontrollers) and…
  234. Track A Vehicle on Google Maps using Arduino, ESP8266 & GPS
    Vehicle Tracking System becomes very important now days, especially in case of stolen vehicles. If you have GPS system installed in your vehicle, you can track you Vehicle Location, and…
  235. Heart Beat Monitoring over Internet using Arduino and ThingSpeak
    In this project we are going to make a Heart Beat Detection and Monitoring System using Arduino that will detect the heart beat using the Pulse Sensor and will show…
  236. How to Use GPS with Arduino
    GPS is a very useful device which is used in many electronics projects and applications like vehicle tracking system, GPS Clock, Accident Detection Alert System, traffic navigation and surveillance system etc. But…
  237. DIY LED VU Meter as Arduino Shield
    VU Meter or Volume Meter is very popular and fun project in Electronics. We can consider the Volume Meter as an Equalizer, which is present in the Music systems. In which we can…
  238. Arduino Propeller LED Display
    You have seen Propellers in Aircrafts or in marine ships, if not in real then in movies for sure. In this session we are going to design a Propeller Display…
  239. DIY Smart Vacuum Cleaning Robot using Arduino
    Hi guys, are you a newbie to the world of Robotics or Electronic? OR Are you looking for a simple yet powerful project to make your friends and teachers impressed?…
  240. Arduino GPS Clock
    There are many GPS satellites around the Earth which are used to provide the exact location of any place. Along with the location coordinates (Latitude and Longitude), it also provide…
  241. GUI Based Home Automation System using Arduino and MATLAB
    We all are familiar with the word ‘Automation’, where the human interaction is minimal and things can be controlled automatically or remotely. Home automation is very popular and demanding concept…
  242. Capacitance Meter using Arduino
    When we come across circuit boards which are previously designed or we take out one from old TV or computer, in attempt to repair it. And sometimes we need to…
  243. Arduino Solar Day Night Controller
    Introduction This is an Arduino controlled light sensing switching unit. Its main use is to control solar lights to turn on when it is dark outside, but it can work…
  244. WiFi Controlled Robot using Arduino
    There are many types of Robots, from the simple ones like a Toy car to the advanced ones like industrial Robots. We have already covered many types of Robots using…
  245. Servo Position Control with Weight (Force Sensor)
    In this tutorial we will develop a circuit using Force sensor, Arduino Uno and a servo motor. It will be a servo control system where the servo shaft position is…
  246. Bluetooth Controlled Toy Car using Arduino
    After developing few popular robotic projects like line follower robot, edge avoiding robot, DTMF robot, gesture controlled robot, etc. in this project we are going to develop a Bluetooth controlled robocar.…
  247. Unlock a Door with your Fingerprint
    We built a biometric fingerprint-controlled lock prototype. A fingerprint scanner is used to capture and store the fingerprints of authorized users. When the scanner recognizes a user, a solenoid plunger…
  248. IR Remote Controlled Home Automation using Arduino
    Previously we have covered many types of Home automations using different technologies like DTMF Based Home Automation, PC Controlled Home Automation using Arduino, Bluetooth Controlled Home Automation. In this project,…
  249. Prepaid Energy Meter using GSM and Arduino
    Prepaid Electricity Energy Meter is a good concept in which you can recharge its balance, like we do in our mobile phones. In this project we are building a automated…
  250. GSM Based Home Automation using Arduino
    Mobile phone is a revolutionary invention of the century. It was primarily designed for making and receiving calls & text messages, but it has become the whole world after the…
  251. LTD SMRT Project (Safe Monitored Rider Transit)
    The proposed new LTD public transportation system uses people counters on the bus system to get an accurate measure of rider tendencies across different routes at specific times. Each bus…
  252. Dented Joystick
    Goals: The project goals are: Adjustable foce threshold Software controlled damping Implementation: A brief overview: The team’s design utilizes several components: Arduino Leonardo Firgelli L16-50-35-12-P actuators (2x) FSRs (4x) TI…
  253. DS1631 – Arduino Code and Temperature Validation
    Basic information The DS1631 is a low cost, I2C interface digital thermometer popular in the maker community. Capable of providing 12-bit temperature readings over a -55°C to +125°C range. I…
  254. Calibration
    This example demonstrates one techinque for calibrating sensor input. The board takes sensor readings for five seconds during the startup, and tracks the highest and lowest values it gets. These…
  255. Arduino and Python
    Talking to Arduino over a serial interface is pretty trivial in Python. On Unix-like systems you can read and write to the serial device as if it were a file,…
  256. Gas Leakage Detector using Arduino and GSM Module with SMS Alert and Sound Alarm
    We have published lots of interesting arduino projects like GSM based Fire Alarm System , Line Following Robot, RFID Based Access Control System and many other useful projects. This time,…
  257. Open source EEG/ECG/EMG
    Introduction Electrodes on the skin can be used to measure muscle (electromyography, EMG) brain (electroencephalography, EEG) and heart (electrocardiogram, ECG/EKG) activity. These electrophysiological measures are popular for clinical, research and…
  258. Temperature logger using arduino
    Simple temperature logger using arduino (°C & °F). This project is about a simple USB temperature logging system using arduino uno and the serial monitor function in the arduino IDE. The…
  259. Programming an ATtiny w/ Arduino 1.6 (or 1.0)
    This tutorial shows you how to program an ATtiny45, ATtiny85, ATtiny44 or ATtiny84 microcontroller using the Arduino software. These are small, cheap ($2-3) microcontrollers that are convenient for running simple…
  260. Tachometer using arduino
    Tachometer is a device used for measuring the number of revolutions of an object in a given interval of time. Usually it is expressed in revolutions per minute or RPM.…
  261. Interfacing MQ5 LPG Sensor to Arduino
    In this guide, we learn how to interface MQ5 Gas sensor (which is a generic Gas Sensor more suited to detect and determine LPG concentrations) with Arduino. In this tutorial,…
  262. How to Make an LED Scrollbar
    In this tutorial, we are going to build an LED Scroll Bar as shown in the image given below. The project is designed to flash Ten LED strips ( by…
  263. Interfacing 8×8 LED Matrix with Arduino
    LED matrix displays can be used to display almost anything. Most modern LED sign boards uses various types of matrix boards with controllers. In this tutorial we are going to…
  264. LM35 and Arduino – Temperature Measurement and Display on LCD
    In this article, we are presenting a tutorial on how to interface LM35 and Arduino along with its program. Once we successfully interface arduino and lm35, we will go on…
  265. Arduino and 7 Segment Display – Interfacing Tutorial
    In this article, we are publishing a tutorial on how to interface seven segment LED display to Arduino. Seven segment displays are used in many embedded system and industrial applications where…
  266. Interfacing PIR Sensor to Arduino – Connect Motion Sensor/Detector to Arduino
    In this article, we are going to learn how to interface/connect PIR Sensor or Passive Infrared Sensor to Arduino. We have written a tutorial on how to interface PIR sensor…
  267. Interfacing MQ2 to Arduino- Gas Sensor for Smoke-Butane-CH4 and LPG
    In this article, we are going to learn how to interface MQ2 Gas Sensor with Arduino. MQ2 is basically a general purpose gas sensor (similar to MQ5) which can sense…
  268. Mobile Phone Controlled Robot Car using G-Sensor and Arduino
    In this article, we are going to Control the Robot Car through the G sensor of our mobile phone and you will be able to move the Robot just by…
  269. Art-duino
    We built a mini-crawler robot that draws a path behind it to make interesting designs. We chose this design for a variety of reasons. First and foremost, we experimented with…
  270. Arduino + MLX90614 IR Thermometer
    Being able to sense temperature is cool… But being able to read the temperature of an object without even touching it is simply awesome. The MLX90614 is a sensor that…
  271. MQ-3 Alcohol Sensor, Breakout Board + Arduino
    lot has happened since our last article was published and to celebrate the continuance of bildr we’ll be playing with the MQ-3 Alcohol Gas Sensor. Coupled with the SparkFun Gas…
  272. Sensing Humidity With The SHT15
    The SHT15 is a digital humidity sensor that outputs a fully calibrated humidity reading. And… because what we are measuring is actually relative humidity, and relative humidity being relative to…
  273. DIY 3X3X3 LED Cube with Arduino
    In this project we are going to design a 3x3x3 LED CUBE and connect it to Arduino UNO to get different patterns. For a beginner we will start with a simple…
  274. Blink an LED With Arduino in Tinkercad
    Let's learn how to blink an LED (light emitting diode) using Arduino’s digital output. If you’re new to Arduino, this is a great place to start. We'll connect an LED…
  275. Alone Together – Plant Lamps
    This instructable is part of the course Physical Interaction and Realization at KTH, Royal Institute of Technology. We are going to teach you how to build two, quite organic and…
  276. 6WD Shock Absorption Robot for Arduino
    The new design of the 6WD mobile platform, the vehicle uses 2mm aluminum alloy, aluminum spray surface treatment. 6 high-speed DC motor (original 17000 rpm), with 1:34 full metal gear…
  277. Autonomous Basil Farm With Robot Arm!
    Growing basil is great, but do you know what's even better? Having an autonomous basil farm! As the saying goes: "never spend ten minutes doing something by hand, when you…
  278. Smart Pull-Up Bar
    Hello friends! My name is Nikolas and I am 15 years old. Today in this Instructable I'll show you how to make a Smart Pull-Up Bar which, when you start…
  279. TClock – Tissue Box Clock
    In this Instructable I will show you how you can convert an empty tissue box into a cool Arduino based clock that can show the time, date, current temperature &…
  280. Making an Alarm Clock That Asks Questions Randomly
    Do you usually have trouble getting up? Set more than a dozen alarm clocks in the morning, but still can't wake up and turn them off in a daze. When…
  281. Ez Arduino 12 DOF Quadruped Robot – Robot Dog Lassie
    Since Boston Dynamics releases the quadruped robot - Spot, making robot dog has been very popular. There are number of attempts to build similar robot. Most are expensive and very…
  282. STOP Face Touching Device
    Why do you want to stop touching since it is part of our human nature? Well, it is all because of the virus floating around. Health officials keep telling the public to…
  283. ECG Display With Arduino
    This ECG (Electrocardiogram) unit has an integrated display. The display can show individual heart beats in a large format, the train of heart beats in a small format and a Poincaré plot.…
  284. DIY Game Controller
    Hey everyone what's up... so this is my DIY Game controller. It uses an Arduino Pro Micro which runs with HID Function, this is actually the second version of my…
  285. Wireless Mood Meter
    Suppose your mood changes so fast that people can't cope up with it. You feel sad but people do something that makes you more sad. If only they knew what…
  286. A Pocket Sized Touch Keyboard
    In this Instructables I am going to explain about my new project called " A Pocket Sized Touch Keyboard" .It is a Arduino based small physical device used to simplify…
  287. Arduino Volume Control
    ArduinoUNO with volume control, pause/play button, and LCD display: This tutorial will show you how to set up an arduinoUNO to produce a tone through standard earphones, with volume control…
  288. Arduino RC Car Wheel
    This is an Instructable of my Arduino RC car Wheel in which I took a cheap RCcar and made it so the Arduino could act as a wheel, controlling the…
  289. Arduino Cyclone Reaction Time Game
    In this instructable, we walk through how I made a "Cyclone" - type arcade game using an Arduino. This game also includes a reaction timer mode. Let's get started! A…
  290. SafeT-Park System
    This device will help protect parking structures by implementing three safety concepts into an IOT device. Automated emergency response system, in the case of parking structure fires Integrated temperature and…
  291. Arduino LED Night Lights With Switch to Turn on and Off
    The design was inspired by a product that is also presented on Instructable called "Arduino Basics with Night Light" (https://www.instructables.com/Arduino-Basics-With-...). Originally, the device is only allowed to change the LED…
  292. Delayed Dog Feeder
    For our second project, I wanted to make something that I am going to be able to use in my day to day life. When I have to leave during…
  293. Automated LEGO BB-8!
    We absolutely LOVE the new LEGO Star Wars sets that have come out over the last couple of years. They're well designed, fun to build, and look great. What would…
  294. Arduino Based USB Paper Gesture Mouse
    Please vote for me in the conests I have always been pretty amazed by the Capacitive sensor library of Arduino, It makes me feel like a super human, I can…
  295. Cardboard Spider (DIY Quadruped)
    Hello again and welcome to my new project. In this instructable I’ve tried to make a simple Quadruped made from materials accessible to everybody. I know to get a good…
  296. Fake Dynamic Price Tag
    Amazon's prices change constantly. If you leave items in your shopping cart for longer than a few hours, you'll likely get alerted about minute fluctuations – $0.10 here, $2.04 there.…
  297. SMS Monitor || Dot Matrix Display || MAX7219 || SIM800L
    In this video, you will learn how to use a GSM module, dot matrix display and how to display scrolling text on it. After that we will combine them together…
  298. ISS Pointer Robo
    This is my contribution to the Space-Contest. Hi there, There are some ISS-Pointer around the WWW. Some of them use several PSUs and/or quite big motors. My goal was to build something cheap,…
  299. Arduino-controlled Water Rockets
    You've all probably had a chance to do that classic high-school experiment: pop bottle rockets. You've probably taped on some fins, a paper nosecone, and presto! You launch a "rocket"…
  300. Fading LED With Arduino Analog Output in Tinkercad
    Let's learn to adjust an LED's brightness using one of the Arduino's analog outputs. You've probably already learned how to use Arduino's digital i/o pins to send HIGH and LOW signals…
  301. Cheap and Simple Arduino Eggbot
    In this Instructables I want to show how to make a simple and cheap arduino plotter that can draw on eggs or other spherical objects. In addition, soon Easter and…
  302. Automatic Drone Lap Timer – 3D Printed, Arduino Powered.
    I've been growing more and more interested in the idea of First Person Video (FPV) drone racing. I've recently acquired a small drone and wanted a way of timing my…
  303. Electronic Chameleon
    Ever wondered how the chameleon changes its colour through the changes in environmental colours? There's something called Melanocyte Stimulating Hormone or MSH. If you want to dig more into this…
  304. Music Reactive Infinite Mirror
    Hi fellow makers! This is a project I've been working on for my Makerspace class at Collégial international Sainte-Anne. I truly hope you will like it! *I'm sorry about the…
  305. DIY Word Clock
    Today, I will show you how to build a Word Clock. It is basically a clock which displays time using words. I will also show you how to use a…
  306. Arduino Perpetual Calendar Clock
    The clock uses 2 electro mechanical clock movements controlled by an Arduino to display the Day and Month. A third quartz controlled movement displays the time tide Low or High…
  307. Motorized Window Blinds Controller
    For this project you will be creating a device that is capable of opening and closing window blinds, both automatically and manually (via a push button), based upon a time…
  308. Acoustic Levitator Case
    Acoustic levitator from Asier Marzo is a very popular thing here on instructables. I build it, it was working but I noticed couple of issues. For example: The 3D printed…
  309. YouTube Subscriber Counter With LEDs
    This is a YouTube Subscriber counter built with an ESP8266. It uses the YouTube apiv3 to poll for changes. It's made specifically for one of my favourite youtubers Henk Rijckaert. It…
  310. Motion Activated Stairs
    Yes, I know what you're thinking, this does seem a little overkill but first of all, you'll never have to worry about stubbing your toe again and second, it makes walking up…
  311. Minimalist IoT Clock (using ESP8266, Adafruit.io, IFTTT, and Arduino IDE)
    In this tutorial I show how you can make a minimalist clock synchronized with the internet. I tested it with two different ESP8266 based boards: Firebeetle and NodeMCU. The microcontroller…
  312. Getting Started With Arduino: What You Need to Know
    I have been working with Arduino and electronics for many years now, and I am still learning. In this ever-expanding world of micro-controllers, it is easy to get lost and…
  313. Multiple LEDs & Breadboards With Arduino in Tinkercad
    Let's learn how to control multiple LEDs using Arduino’s digital outputs and a breadboard. Expanding upon the last lesson on blinking an LED, We'll connect some LEDs to the Arduino Uno…
  314. Arduino Powered Dog Food Dispenser
    If your house is anything like mine, some tasks may be forgotten when in a rush. Don't let it be your pet that gets forgotten about! This automated dog food…
  315. The Ultimate DIY Automatic Fish Feeder Tier 2
    The Tier 2 Feeder is a big step up from the Tier 1. This version uses an ESP8266 wifi module to sync the arduino's clock to control the feeding schedule and…
  316. DIY Digital Spirit Level
    In this project we will have a closer look at accelerometer ICs and find out how we can use them with an Arduino. Afterwards we will combine such an IC…
  317. Arduino Pong Clock With Temperature and Timer
    In Pong clock mode the clock uses the classic video game Pong to tell the time The 2 players automatically win and lose so their scores show the hours and…
  318. Line Follower Robot – Arduino Mega/uno – Very Fast Using Port Manipulation
    Line follower robot is a useful robot that is used in ware houses, industries, and stores etc, where it follows a dedicated path. The presented robot captures line position with IR Sensors. If…
  319. Robotic Hand With Wireless Glove Controlled | NRF24L01+ | Arduino
    In this video; 3D robot hand assembly, servo control, flex sensor control, wireless control with nRF24L01, Arduino receiver and transmitter source code are available. In short, in this project we…
  320. Yes – No : an Arduino Driven Mailbox
    In this project we're going to show you how to make your mailbox more fun and usefull. With this mailbox, if a letter is in your mail you have a…
  321. Web-Connected SMART LED Animation Clock With Web-based Control Panel, Time Server Synchronized
    The story of this clock goes back a long way - more than 30 years. My father pioneered this idea when I was just 10 years old, long before the…
  322. The Artificial Plant Emotion Expressor (A.P.E.X.)
    Step 1: Introduction What is APEX? APEX is a smart (not to mention cute) plant monitoring device. Just plug it into any plant and it will display the "happiness" level…
  323. HALO: Handy Arduino Lamp Rev1.0 W/NeoPixels
    In this instructable, I will be showing you how to build HALO, or Handy Arduino Lamp Rev1.0. HALO is a simple lamp, powered by Arduino Nano. It has a total footprint of about…
  324. Squirting Scuba Helmet
    In this project we will create a timer based water pump scuba helmet that will mist or spray every ten seconds. The original intention of this project is for the…
  325. Magic Wand Target Practice (IR Arduino Project)
    This is how I made my project for Electronic Art. This project was to focus on using an Arduino Uno to make a wearable. I did not focus so much…
  326. Around the World Time Clock
    Whether world trotting or just interested in knowing what time it is before making that late night call, a 5 zone world clock fits the bill. Since I got some…
  327. Ultrasonic Range Finder
    This instructable describes how to create a non-contact range-finder using an Arduino and an HC-SR04 ultrasonic module to measure distances in the range 2cm – 400cm. The accuracy is typically…
  328. Neo Pixel, Fastest Thumb Game.
    I built this project because to take to my local Makerfaire In Newcastle, UK. The idea was to make a school yard game that would be relatively cheap and simple to produce.…
  329. Infinite Jest
    A rotating machine that is controlled by a robotic glove. Neverending fun. Step 1: Concept Our seminar assignment was to design a useless machine. Thinking about absurd tasks, we were…
  330. Automatic Chicken Coop Door – Arduino Controlled.
    This Instructable is for the design of an automatic chicken door with manually alterable opening and closing times. The door can be opened or closed remotely at any time. The…
  331. Card Reading Shop Power Switch
    This box reads any card with a magnet strip and, if you're on the registered personnel list, turn on the shop power via a relay. A sole person, to be…
  332. RGB LED Matrix With an ESP8266
    I think these RGB LED Matrix displays are one of best displays you can get for your Arduino projects, they are incredibly bright and vivid and are actually pretty easy…
  333. Rob the Automated Robot
    This instructable was created in fulfillment of the project requirement of the Makecourse at the University of South Florida (www.makecourse.com). In this tutorial you will learn how to make a…
  334. TRASH-BOT. (Arduino Auto Open Close Trash Bin)
    Everything's getting smarter right? So why not your Trash Bin? This trash bin Opens and Closes its lid if it sees any Rubbish in front of it. You just need…
  335. Electric-Analog Piano
    Music is a big part of our culture -- everyone enjoys listening to music. But while listening to music is one thing, learning to make music is another thing. Similarly,…
  336. Circuito Arduino Controller Pad
    "Circuito" is a DIY controlling pad. It is a Supplementary project for my previous Robotic Arm project. The Controlling Pad is a computer controlled mechanical constructions that help to move and…
  337. LED Ukulele
    Hi, my name is Elaine. This project combines a lot of things that I enjoy so I hope you enjoy it as well! The LED ukulele we'll be building teaches…
  338. Digital Input With a Pushbutton With Arduino in Tinkercad
    Let's learn how to read a pushbutton using Arduino's digital input! We'll connect up a simple circuit using a solderless breadboard and use some simple Arduino code to control a…
  339. Arduino Pocket Game Console + A-Maze – Maze Game
    Welcome to my first instructable! The project I want to share with you today is Arduino maze game, which became a pocket console as capable as Arduboy and similar Arduino…
  340. 3D Printed Prosthetic Hand With Capacitive Touch Sensing
    In this Instructables I’ve come with an idea that can be implemented to existing 3d printed prosthetic hands. In existing electrically powered prosthesis I Couldn’t find the use of capacitive touch…
  341. Simple Braille Writer (Speech to Braille)
    Hello everyone, All this started with doing a simple XY plotter after completing it successfully, I thought to develop a simple speech to braille text converter.I started searching it online…
  342. A Useful Remembrall
    If you've ever watched the Harry Potter series, then you would have seen Neville receive a gift from his Gran which was a Remembrall. For those Muggles who haven't watched…
  343. Anti-Social Glasses
    You look up, they tilt down! A tilt switch controls 2 servos which open/ close shutters on a pair of custom glasses. project by Rob Faulkner and You-Wen Ji Step…
  344. IoT Desktop Console. Part : 11 IoT, Home Automation
    Preamble This article, the 11th in a series on home automation documents how to create and integrate an IoT Desktop Device into an existing home automation system including all the necessary software…
  345. Robotic Arm Controlled by Glove
    Purpose: Gain experience, and problem-solving skills by creating a project to complete Outline- Use a glove to connect through an arduino to control a 3-D robotic printed "arm". Each of…
  346. Aerobic Arduino – a $15 Fitness Tracker Power by an Arduino
    Please vote for this in the fitness challenge instead of a Fitbit or a smartwatch, you can build an Arduino powered fitness tracker for only $15! It tracks the pumping…
  347. Arduino Ultra Mega Timers
    Hi! "Arduino Timer with on/off setpoint" is my most viewed instructable by far, so i got a lot of questions in the comments, inbox and youtube, about how to add…
  348. Arduino Energy Meter – V2.0
    Hello friend, welcome back after a long break. Earlier I have posted an Instructables on Arduino Energy Meter which was mainly designed to monitor the power from the solar panel (DC Power)…
  349. DIY Telematics Box
    Telematics boxes (aka Black Boxes) are used to record and log various attributes of a moving vehicle. They have been primarily used in airplanes to log various attributes of an…
  350. Training Heart Rate Zone Monitor Watch
    This is a way to help users ensure that they do not exert or push their body too hard beyond the maximum heart rate to a point that is dangerous.…
  351. ArduMeter: an Arduino Based Multimeter (Sort Of)
    The ArduMeter is an Arduino Based Multimeter, which many people have made to perform different operations, and searching on google you could find all the variety of things it can…
  352. RC Flight Data Recorder/Black Box
    In this instructable I am going to be building a arduino based fight data recorder for RC vehicles, specifically RC aeroplanes. I am going to be using a UBlox Neo…
  353. Pocket Metal Locator – Arduino
    This cool little Pocket Metal Locator is sensitive enough to identify small nails and tacks in wood and compact enough to fit into awkward spaces making it convenient to carry…
  354. RGB Box Clock
    It's controlled by a Colorduino Shield and NodeMCU v3 Board using i2C communication. With Blynk app you can setup the alarm,change colors and other things. https://youtu.be/7inXakX4XOs Parts list is: LoLin…
  355. Make an Illuminated Rainbow Synthesizer With an Arduino!
    This Instructable shows you how to add a high-resolution touch screen to your Arduino and make a synthesizer that controls colored LEDs! The techniques you learn here can serve as…
  356. Unicorn Horn With NeoPixel LEDs & Arduino Lilypad
    Today I’m gonna make 3D Printed Unicorn Horn. I saw and did the project in Adafruit’s website about a year ago but I could not find an opportunity to share…
  357. DIY Li-ion Capacity Tester!
    When it comes to building the battery packs, Li-ion cells are one of the best choices without the doubt. But if you get them from old laptop batteries then you…
  358. ESP8266 Temperature Controlled Relay
    A friend of mine is a scientist who does experiments that are very sensitive to air temperature and humidity. The incubator room has a small ceramic heater but the heater's…
  359. Convert a Toy Piano to Work As a Midi Device and Use It With Synthesia
    Goal of this project: Convert a cheap toy piano to work as a midi device and use it with Synthesia (http://www.synthesiagame.com/) Other programs that use midi inputs can also be…
  360. Arduino DIY Motion Sensor Alarm System
    Are you constantly being scared when people sneak up behind your back? Do you have bad hearing and can't hear people approaching you? Do you want to just build a…
  361. A Watering Controller That Can Be Home Networked
    A couple of weeks ago, I published a great little controller module that provided 6 relays able to be controlled from a computer via a network.  After I published it,…
  362. Arduino Star-Finder for Telescopes
    Space is big. Really big. Owning a small telescope can give a lot of pleasure, but it's often a struggle trying to locate specific objects in the night sky. In…
  363. Alexa-Enabled Death Star Lamp
    Bring a snippet of the Dark Side to your living room with this unique voice-activated lamp. A functional work of art that is both useful and pleasing to look at.…
  364. The LED Blinky ball using Arduino
    I’ll add some clarifications after reading comments on various forums. It doesn’t need a 70Mhz ARM CPU, all it does is shift bits into a shift register, that’d be a…
  365. Smart Arduino Coffee Table
    We are in the joy of making a project that has been in our mind for a long time and sharing with you. Smart Coffee Table. Because this table is…
  366. An Arduino Powered (Scale) Speed Trap
    After a break of around two decades I’ve recently started building a model railway. One of the issues I’ve faced is trying to work out how fast I should be…
  367. Arduino Pong Clock
    This clock uses the classic video game Pong to tell the time. The 2 players automatically win and lose so their scores show the hours and minutes. It’s not too hard to…
  368. Make Your Own Programmable Thermostat With Arduino
    This project will show you how you can create your own programmable thermostat with temperature probe, an LED readout and ability to remote control outlets. The core of this project is…
  369. Bloomie-The Interactive Flowers
    Sometimes words are not enough to share your feelings. That’s when you need Bloomie! Bloomie is a product for people to share their emotions through lights. When you trigger a…
  370. Anti-Sunflower – Points to Your Darkness!
    Since childhood, I always wanted to try my hands on electronics. Recently I bought the Arduino and started exploring it. In this process, I got to know more about Light…
  371. Building a DIY Arduino on a PCB and Some Tips for Beginners
    This is meant as a guide to anyone soldering their own Arduino from a kit, which can be purchased from A2D Electronics. It contains many tips and tricks in order…
  372. Versatile Volt, Ampere, and Power Meter using Arduino
    Multimeters are suitable for many purposes. But usually, they only measure one value at a time. If we deal with power measurements, we need two multimeters, one for voltage and…
  373. Arduino Beat Sync
    Arduino Beat Syncis a single frequency audio spectrum volume meter.  It can isolate around a certain frequency ( I choose the bass ) and display it on a creative 8…
  374. Make Wired Robotic Arm Edge to “Wireless” using DIY Arduino and XBee
    When I finished the  "RevIO" - an Arduino Clone that has the different way of exposing pins usage. I decided to go further to the next project. To test my…
  375. Steering Wheel Drive R/C Car using Arduino
    IP Control Car was launched in 2001.I make the similar function car utilizing commercialized products. The concept of Car No.02 is to utilize commercialized products, and I am an amateur…
  376. Make a Digital Clock From Scratch
    In some point in the life of every electronics hobbyist the need to make a clock is borned, in my case it was about a month after I soldered my…
  377. Arduino / Processing Audio Spectrum Analyzer
    I'm going to explain how to create a processing programme in this Instructable that analyses sound on your device and sends data to an Arduino that controls an LED matrix…
  378. Plantduino Greenhouse
    This summer I wanted to combine my two loves of plant science and engineering. Thus I am constructing my very own greenhouse in my backyard. I am an undergrad, and…
  379. Arduino Solar Tracker
    What is does:It searches for the brightest light source like the sun. There is a newer and better version of this project: https://www.instructables.com/id/Dual-Axis-300W-IOT-Solar-Tracker/ In modern solar tracking systems, the solar…
  380. Tyco RC Arduino Robot
    Wanted to make your own robot but couldn't afford the fancy H-Bridge IC's or etch your own PCB? Want a quick and dirty method of making your own wheeled robot?…
  381. My Arduino Word Clock
    The initial project, and certainly the one to which many were inspired is that of Doug Jackson.https://www.instructables.com/id/The-Word-Clock-Arduino-version/ also inspired by http://www.highonsolder.com/blog/2011/1/8/arduino-word-clock.html https://www.instructables.com/id/Sleek-word-clock/ Step 1: The Materials The list of materials…
  382. Chicken Light Timer
    The wife is into raising chickens and now that the daylight savings is getting near she wanted a way to keep the egg laying production in high gear. According to…
  383. Auto Leveling Laser Cross
    So this Lazy Old Geek purchased a Laser Cross. I created a manual leveling Laser Cross to use for aligning stuff on my drill press:https://www.instructables.com/id/ManualLevelingLaserCross/ Well, being a Geek I…
  384. Arduino 2-axis servo solar tracker
    What is a solar tracker? A solar tracker can increase the efficiency of a solar panel by up to 100%! It does this by always keeping the panel perpendicular to…
  385. Arduino True Random Number Generator
    This is just a fun project I have been working on in the last little while. If you like this instructable, consider voting for it in the Arduino Challenge! Anyone who…
  386. Bubble Alarm Clock Makes Waking Up Fun using Arduino
    Waking up to a buzzing alarm clock sucks. I'm one of those people who doesn't like to wake up before the sun is out (or has been out for many…
  387. Carduino- A simple Arduino robotics platform with its own library
    This is, as the title says, an Arduino-based robotics platform, with its own library. The “standard” model comes with two back motors, two omni-wheels in the front, and a distance…
  388. Building a semi Smart, DIY boat with Arduino and some other sensors
    I based this off of this really nice instructables.com post for building a water bottle boat, with some additions for obstacle avoidance and light-guided control. I used Arduino as a microcontroller, an…
  389. Bike Speedometer using an Arduino
    Monitor your road speed using the Arduino. This project uses a magnetic switch (also called a reed switch) to measure the speed of one of the bike's wheels.  The Arduino…
  390. Waveform Generator using an Arduino
    Waveform generators (also called function generators) are useful for testing and debugging circuits.  I often use them to test the frequency response of electronics components like op amp and sensors. …
  391. LED Matrix with Game Controller using an Arduino
    This project was built for my introductory electronics class at the University of Waterloo in Canada.  This was my first introduction to electronics and therefore, my first project.Follow these steps…
  392. Sous-vide Arduino Shield
    *NOTE* THIS PROJECT IS DONE BY A GROUP OF STUDENTS FROM SINGAPORE POLYTECHNIC Sous-vide (/suːˈviːd/; French for "under vacuum")[1] is a method of cooking food sealed in airtight plastic bags…
  393. Audio Output using an Arduino
    Generate sound or output analog voltages with an Arduino.  This Instructable will show you how to set up a really basic digital to analog converter so you can start generating…
  394. Audio Input using an Arduino Board
    Send sound into your Arduino.  This Instructable will show you how to prepare audio so that it can be sampled and processed by an Arduino to make sound responsive projects…
  395. DIY Arduino Motor Shield
    Today, I'm going to show you how to make an Arduino motor shield (driver) at a low cost. It works splendidly, its posses almost all the characteristics of the original Arduino…
  396. Arduino Board Step Sequencer
    I was wondering about on making a sequencer, a big 16 step sequencer was what I wanted to make. To it's full extension with lots of features including single leds for…
  397. Localizer with SIM908 module using Arduino
    The device is based on a GSM/GPRS module with included GPS. Its main function is to detect and communicate its own geographical position using, on the choice, the cellular phone…
  398. Arduino and Python
    Talking to Arduino over a serial interface is pretty trivial in Python. On Unix-like systems you can read and write to the serial device as if it were a file,…
  399. Calibration
    This example demonstrates one techinque for calibrating sensor input. The board takes sensor readings for five seconds during the startup, and tracks the highest and lowest values it gets. These…
  400. Dented Joystick
    Goals: The project goals are: Adjustable number of detentsAdjustable foce thresholdSoftware controlled damping Implementation: A brief overview: The team's design utilizes several components: Arduino LeonardoFirgelli L16-50-35-12-P actuators (2x)FSRs (4x)TI L293D…
  401. LTD SMRT Project (Safe Monitored Rider Transit)
    The proposed new LTD public transportation system uses people counters on the bus system to get an accurate measure of rider tendencies across different routes at specific times. Each bus…
  402. LED Binary Clock – Arduino Shield Compatible
    A Binary Clock! I was recently looking at some binary clocks and I felt like Why not? I have everything to make one and I don't have a clock in…
  403. Easy Bluetooth Enabled Door Lock With Arduino + Android
    Thanks to everyone who supported Easy Bluetooth Enabled Door Lock With Arduino + Android project and voted for it in the Arduino Challenge! I was awarded second prize and hope…
  404. Beginners Guide to Building Arduino Robots With Bluetooth and Android
    In this tutorial we are going to go over building a Arduino robot that can be controlled via bluetooth with an Android phone/tablet. This is a beginners guide that is going to briefly go…
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