DC Controller

Arguably, one of the easiest motors to control is a brushed DC motor. This stems from the fact that one can control the speed simply by averaging the voltage applied over a period. This DC motor controller is no different. It uses PWM to control the speed of a DC motor , there are 4 controllers in this board, each controller is a half H-bridge and with this combination a Fully bidirectional H-bridge is formed that is capable of sinking > 100A. This circuity can work with DC voltages up to 90V and also offers a feedback loop to the MCU interface.