openTank - opensource tank platform Dependencies 3d printed parts Plastic Track for Damping Robotic Smart Car Model (1 pcs) ESP32 Cam or Raspberry Pi Zero (or Arduino Nano, UNO, Pro Mini) Raspberry Pi Camera (optional) DC motors aliexpress L298N 12V Baterry OpenTank ESP32 ESP32 PWM with camera OpenTank Raspberry Pi Raspberry Pi PWM realization OpenTank Arduino Arduino PWM realization using radio receiver