Project Idea: A two-wheeled robot that maintains upright balance using a PID control loop while two independently actuated arm linkages shift its center of mass or perform tasks. The addition of the linkages must dynamically recompute balance as the arms move. Components needed: Pi or Arduino Nano or ESP32 microcontroller MPU-6050 or 9 axis IMU 6× DC gear / stepper motors + L298N or DRV8833 motor driver LiPo battery + buck converter for regulated power Custom 3D-printed or laser-cut chassis + linkage frame
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