RaspberryPi & Arduino: a laserpointer communication and a LDR voltage sigmoid 19/08/2012 14/07/2018 Christian S. Perone Python , RaspberryPi So I finally got some more time to play with my RaspberryPi GPIOs and Arduino, this post will explain how to use a LDR ( Photoresistor, Light Dependent Resistor ) on the RaspberryPi to detect a laser ...
MacGyver a Laser Tripwire with RaspberryPi, a LaserPointer, and a Straw. January 13, 2020. You can use an invisible beam to sound an alarm whenever it's broken by someone crossing its path. In this project, inspired by Marc Scott of the RaspberryPi Foundation, we will create a laser tripwire using RaspberryPi and a few simple components.
Favorite. The Laser Scanner is a Raspberry Pi embedded system device able to digitize objects into .obj mesh files for reproduction using 3D printing. The device does this by utilizing a line laser and an integrated PiCam to perform computer vision. The laser is positioned 45 degrees askew from the laser and projects a bright red line on one ...
This is SYD1230 12mm 5mw Red CROSS LINES laser module. Easy to install, Durable and portable. laser emission head For Ciclop Scanner 3D printer Components Points Spot Size Adjustable. It is suitable for 3V-5V 5mW standard, with 6mm outside diameter. It can be used to connect diode tubes for multiple uses.
