Arduino – Programmable Robotic Arm (Record and Repeat of the Servo Positions)

In this project tutorial we will learn how to make programmable robotic arm. I used 4 DOF simple robot arm for this project, but you can use any robot arm. For example you can use cardboard, hot glue and micro servos for create simple robot arm. Required Hardware Required HardwareArduino Board – …By: MertArduino // Read more: original article.