The YouTube channel DIY Builder has published and created a DIY Arduino laser engraver which is powered by an Arduino Nano development board and is fitted with a 200-250mW 650nm Laser Module ...

Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device ...

This module allows you to develop a timing system, which utilizes the Arduino’s fast internal clock to provide an accurate timing system for kinematic experiments. Also, this module focuses on how to ...

Arduino Uno microcontroller Laser module heat sink Stepper motor drivers Power supply 12mm linear ball bearing Limit switches (buttons) Jaw shaft coupler Linear shaft L, 500mm (2) Linear shaft L ...

The purpose of this module is to create a cat toy that moves a laser with random motion. We will then use a potentiometer to control the speed of the laser. It ultimately provides a good introduction ...

An Arduino was added to control the motor and provide safety interlocks to make sure the laser fires only when the mirror is up to speed. The effect of the deep ruby red laser cutting through ...

Jon Bumstead has created an awesome Arduino powered 13 note midi harp after receiving funding from the optics group Spectra at Washington University in Saint Louis.