The Arduino Uno Laser Diode Module emits a focused beam of laser light. It typically includes a laser diode and a driver circuit, allowing precise control of the laser output. Used in applications ...

The Arduino also controls 3 constant-current laser drivers made from LM317 ... got his laser diode modules out of surplus medical equipment and, unfortunately, the rated optical wattage was ...

To assemble the laser, he sourced an inexpensive laser diode module from eBay and used a vise to push the diode into the head of the housing. ... Made an arduino version like everyone else, ...

The Arduino illuminates (blasts) the target using an inexpensive laser diode mounted on a servo motor. Interesting applications of applied math include computing distance based on sonic travel time, ...