Just wondering if someone could send me a link or a diagram for a simple brushed 12v motor speed control. I have a 12v minn kota endura motor (30 pound thrust) that I would like to build a speed controller for..The motor controller needs to be 12v at say 40amps. I either want to be able to control it a pot by handle while operating the motor or may like to use a ebike throttle tube. Not looking for any bells or whistles just a simple bare bone control that will work. Currently the motor has a resistor bank speed control with 5 speeds. Looking to save some battery life with a PWM control .
Thanks for any help offered.
Thanks for any help offered.