An Arduino Mega Pro Mini handles the logic, sending PWM signals to a DIY servo. The chassis consists of a modified Crazy Cart, selected for its absurdly tight turning radius.

The aim was to build a line following robot armed with a circular saw to handle lawn edging tasks. The circular saw itself consists of a motor with a blade on it, and precisely no safety features.

Arduino Uno used to create a human following car/robot, all with parts that you can find online for only a few bucks each ...

WAVEGO Pro is a 12-DOF bionic quadruped/robot dog with ESP32 and Raspberry Pi 4/5 control, real-time feedback servos, a 5MP ...