Circuit Lake

Electronic Project and Circuit Collection

PIC Wireless Servo Controller

11/11/2009 Category: Control, Digital, Microcontroller, PIC, Project, Wireless


The wireless servo controller project build to control of two servo motors wirelessly. It can be use as wireless camera tracking or other robotics project. Both receiver and transmitter use a 24G 2.4GHz wireless modules. The receiver use PIC18LF2550 microcontroller with firmware written using CCS PIC C compile.

This project can control any standard servos with very little latency. By adding manual joystick control, this project could be more powerful. For power supply, the project use 9V battery with a high-accuracy low-dropout linear voltage regulator. A stable 3V supply used by the microcontroller and the receiver.

Wireless Servo
Project Documentation and schematic