PCB

The PCBs were designed using KiCad, and the schematics as well as the PCB files can be found in the repository under PCB. Because of the robust and flexible usage of the JST connection system, I tried to use as many JST connections as possible. The Arduino Mega2560 sits on the backside of the PCB and can be mounted on the robot case.

Main PCB

Voltage Conversion and Motor Drivers

For easier replacement and usage, the two Adafruit TB6612FNG motor drivers are mounted with pins instead of being soldered directly onto the PCB.