[Nick Touran] wanted to make two Raspberry Pi’s communicate wirelessly. There are lots of options, but [Nick] used a LASER and a photoresistor, along with Morse code. If you don’t find … ...

Raspberry Pi launched a follow-up to its Camera Module 3 with the Camera Module 3 Sensor Assembly. Now, Raspberry Pi users ...

Posted in Laser Hacks, Raspberry Pi Tagged cnc, dvd drive, laser, laser engraver, python, raspberry pi, stepper motor ← Solder Sucker Meets Industrial Vacuum Pump ...

This machine is based on the Raspberry Pi 3 MODEL B and is equipped with a dedicated camera module equipped with Sony's IMX219 image sensor, a galvanometer, and a 1W high-power laser.