Review on BTS7960 Driver Module 🔌 for Arduino: Reliable Current Control Solution by George Kapoor

Aside from just finding the design and intended function of this board odd, only one of the boards in the box worked properly. When I applied 5V to the lpwm pin it went to 0V. I have no idea why. But I've tried a million things and it's failed every time. The other board was ok. (Bachelor of Electrical Engineering and current PhD student.)