H Bridge Dc Motor Driver. It is the simple and elegant solution to all motor driving problems. The main advantages of using an h bridge driver are.
This ic takes high low signals from the arduino and outputs the same boosted signal to drive the mosfet gates specifically its most important function is to increase the voltage to the high side fets above vcc battery input allowing for the use of all n mosfets some drivers also have special circuitry to prevent shoot through when 2 fets create a direct short circuit to ground destroying the fets i. Here s the concept of the h bridge. You normally use it with a microcontroller such as an arduino to control motors.
This dual bidirectional motor driver is based on the very popular l298 dual h bridge motor driver integrated circuit.
The h bridge motor driver circuit this circuit is called h bridge because the mosfets form the two vertical strokes and the motor forms the horizontal stroke of the alphabet h. It is the simple and elegant solution to all motor driving problems. Hiletgo 5pcs l9110s dc motor drive module stepper motor drive controller board 2 5 12v h bridge can drive dual dc motor at the same time or 4 wire 2 phase stepper motor 26 7 49. High efficiency rotation direction change and braking the motor.
