What do I need to perform speed control of a 100W 12V DC motor using an Arduino? Answered
I am planning to use PID control using an Arduino's PWM abilties. I have a 100W 12V DC brushed gearedmotor. I want to maintain speed at 40RPM with variable load.
Can I use for instance normal L298 H-bridge circuitry or do I need relay circuitry that can handle the amperage?
Any input would be appreciated.