Arduino Servo Control: How to Make a Laser Turret with XOD

A tutorial on what servos are, how they work, and how to control them. Then I build a laser turret using a pan-tilt servo kit and an Arduino Uno. The Arduino is programmed with XOD, a free visual programming language. Download XOD: Another XOD tutorial: Hitec HS-311 servo: Sub-micro servo pack: Laser diodes: (Amazon affiliate links) Pan-tilt servo kit: Webpage: Twitter: Facebook: #Arduino #Engineering #Lasers