I wanted something simple, and I didn’t want to accidentally modify the Arduino boilerplate Verilog. You could instantiate a Verilog module ... serial monitor or any terminal at 9600 baud.

Going this route makes replacing a burnt out chip as easy as plugging in a new module. The terminal block in the center feeds the higher voltage rail necessary for driving the motors. The DIL ...

Likewise, you may need male-to-male cables for the sensor modules ... You’ve also got terminal shields and breakout boards, ...