PIC Development Board for Robotic Arm Control

Complete details including 3D printing files, circuit, code etc. can be found here:
Robotic Arm Control using PIC Microcontroller

In this tutorial we will use the industry standard PIC16F877A 8-bit Microcontroller to control the robotic arm with potentiometers. The mechanical structure of the robotic arm was completely 3D printed, you can find the complete design files and assembling procedure here. Alternatively, if you do not have a 3D printer you can also build a simple Robotic Arm using cardboards as show in the link.