Build your own interactive laser chasing toy for your dog using Arduino! In this DIY project, we use simple components like a laser module, servos, and motion logic to create a fun, automated game ...

[over9k] used his Arduino to set up a laser trip wire.The laser is mounted along side the Arduino, reflects off of a mirror, and shines on a photoresistor that interfaces via a voltage divider.

Instructables member Patrick Panikulam has created a versatile wireless Arduino pen plotter and laser ... a work area of 200 x 162 mm and using a 1000 mW laser module which is run using ...

If you’re interested in building your own laser sky effect generator, you’ll need a few key components: an Arduino Uno, a laser module, mirrors, motors to spin the mirrors, a photoresistor, an ...

Laser Timer Ramp Last Updated: 7/27/18. Teaching Standards: This module allows you to develop a timing system, which utilizes the Arduino’s fast internal clock to provide an accurate timing system for ...

A small laser pointer is shined at a Light Dependent Resistor which in turn outputs an analog signal to the Arduino. When the laser beam is interrupted, the output voltage drops, the Arduino sees ...

The laser tower is glued to an Arduino board and attached to a laser module, all enclosed in an old Altoids box. The tower is composed of two SG90 micro servos, attached to a pan / tilt camera ...

As a preview of his latest book, Arduino Project Handbook: 25 Practical Projects to Get You Started, Mark Geddes takes us through the project to create a simple laser trip wire alarm. You've probably ...