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 it is Bar-code Based Complete Security and Enrollment System. The project focuses on a bar-code based security and enrollment system. In this project, a Bluetooth […]
Barcode Based Complete Security and Enrollment System Using Tiva Read More »
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 device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect
How to make gas leak alert security alarm using arduino Read More »
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 SARS-COV2 outbreak began in December, 2019. Initially, it put tremendous pressure on all countries to find out methods for identifying the infection. The most prominent
WorkSafe CV based multiparameter monitoring and diagnostics Read More »
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. Basically PIR sensor detects any change in heat, and whenever it detects any change, its output PIN becomes HIGH. They are also referred as Pyroelectric
PIR Sensor Based Motion Detector/Sensor Circuit Read More »
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 any intrusion in houses and offices and send the alerts on cell phones. Let us know how to develop this system, step by step. Required
PIR Sensor and GSM Based Security System Read More »
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 not only sense the smoke in the air but also reads and displays the level of Smoke in the Air in PPM (parts per million).
Smoke Detector using MQ2 Gas Sensor and Arduino Read More »
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 helmet to be used as a wearable garden, however, depending on the nozzels you use it can be used to keep people at a comfortable
Squirting Scuba Helmet Read More »
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 motion of your arms while running and uses an accelerometer to detect this. It is powered by an Arduino Nano and displays the unit that
Aerobic Arduino – a $15 Fitness Tracker Power by an Arduino Read More »
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 super fun Arduino project? If you answered yes to any of those questions, then this project is for you! I have a workbench in my
Arduino DIY Motion Sensor Alarm System Read More »