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: http://xod.io/?utm_source=afrotech&ut... Another XOD tutorial:    • XOD visual programming (Arduino based). Tu...   Hitec HS-311 servo: http://www.amazon.com/exec/obidos/ASI... Sub-micro servo pack: http://www.amazon.com/exec/obidos/ASI... Laser diodes: http://www.amazon.com/exec/obidos/ASI... (Amazon affiliate links) Pan-tilt servo kit: http://www.digikey.com/products/en?ke... Webpage: http://www.afrotechmods.com Twitter:   / afrotechmods   Facebook:   / afrotechmods   #Arduino #Engineering #Lasers