I already have a 5V logic PWM signal available to control a DC motor. What I need is the basic circuit (MOSFET and related parts) to operate a 12V DC motor that will draw a maximum of 20A.
The motor doesn't need to reverse, and all the motor controllers I seem to find online are bridges with forward/reverse functions.
The motor doesn't need to reverse, and all the motor controllers I seem to find online are bridges with forward/reverse functions.