laser Archives - Arduino Projects

Electronic Assemblies Without Pcbs but With Laser Direct Structuring

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Laser direct structuring (LDS) is a special success story. For almost 20 years, it has been possible to apply electronic conductor paths directly onto plastic parts during series production. Laser Direct Structuring (LDS) – The structure of the conductor path is applied using the LDS process. LDS enables electronic assemblies to be made in flexible …

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Mike developed a custom board for the project, designing his own ESP32 board

Esp32 Burninator is a Tiny Laser Engraver

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As the name implies, a linear stepper is linear a variation of the rotary stepper motor design, radially cut and laid out flat. It is similar to the rotary version in operation and performance, and it typically runs as an open-loop system with the ability to provide high resolution at high speeds and accelerations. As …

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Scan QR Codes with Raspberry Pi Pico

Leave a Comment / Other Projects / By Arduino Projects

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 own barcode & QR Code using Python), use a Barcode & QR Code HAT and a Raspberry Pi Pico. What Are QR Codes and How Do They Work? …

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Wide beam steering by slow-light waveguide gratings and a prism lens

Photonic Chip Steers Light Without Any Moving Parts

Leave a Comment / Electronics News Updates / By Arduino Projects

In search for a compact and reliable LiDAR solution, researchers from Yokohama National University in Japan have developed a waveguide-based photonic chip that takes a laser beam as an input and steers light beams over a wide range of selectable angles, without involving any moving parts, not even MEMS. by Julien Happich @ eenewseurope.com Their results …

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Photonic Chip Steers Light Without Any Moving Parts

Leave a Comment / Electronics News Updates / By Pak World

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Infinite Jest

Leave a Comment / Robotics – Automation Projects / By Arduino Projects

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 inspired by the greek myth of Sisyphus and the idea of gravitational weight shifting in an endlessly repeating mechanism. We wanted to add user control …

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Auto Leveling Laser Cross

Leave a Comment / Projects, Sound – Audio Projects / By Pak World

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 decided to make an automated platform that adjusts automatically with an Arduino. Well, the picture may look a little scary but I’ll break it down …

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