dont know what PSU specs are...
Power supply unit? I have been running 12V out of it. also, When I put the sliders to max power, the motor outputs ~11V
Anyways the front 2 motors worked fine, however the back 2 motors were only getting .4V. Maybe it was a bad L298n h-bridge motor driver. I have an extra that I am hooking up right now. does this seem like it could be a bad H-bridge? or is it something deeper than that. I figured if one of the H-bridges worked perfectly and the other not so much. Maybe I blew it up several projects ago?