The idea of this project is to build two robots that can follow each other.

• Leader robot can be controlled via IR remote.
• Follower robot will follow the leader robot.

View our video demo HERE

Robot is equipped with the following sensor and equipment:

• arduino nano
• IR Receiver (for remote control)
• 360 servo (turns the wheel)
• rare earth magnet (allow tracking)
• magnetometer (sense the direction of leader robot)

See the full parts list.

Following code can be loaded to arduino nano via arduino ide.

• Decoding signal from IR remote
• Controlling servo using IR remote
• Magnetometer demo

• Laser cutting file
• 3D Design (Autodesk Inventor)

For more build and technical details, see developer guide.

This project is collaborated with Wesley and Carl, supported by UCSD PiB.