Connect the breadboard rails to Arduino GND and +5V ... tape if you want something more temporary. Now you can control the laser using the joystick. The servos will clip into the tilt-and-pan ...

[Rich] over at NothingLabs has put together a really cool laser ... to the Arduino, which it now uses as a pulsed power source. Once he had everything built, he positioned the laser using a ...

While he was initially planning on using a diode laser, doing anything more than ... a plywood box formed the enclosure. The stepper controller is an Arduino Mega running the Marlaser firmware ...

powered by an Arduino UNO microcontroller and offering a work area of 200 x 162 mm and using a 1000 mW laser module which is run using a 5v USB power source. Panikulam has kindly made all the STL ...

In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

Powered by an Arduino Uno, this laser tripwire alarm project works ... The idea behind this project is to build a lightbulb controller using a light-dependent resistor (LDR).