The Texas Instruments DRV8871 is a 3.6A brushed DC motor driver with internal current sense / pulse with modulation control. This device is suitable use for printers, industrial equipment’s, mechatronics, appliances, etc. This device as 2 logic input to control
Starter #3 Pulse with modulation or PWM in Arduino
(PWM)Pulse with Modulation is a kind of technique for getting analog output results with digital control controller used to form a square wave, a signal switched between 0 or 1 or On / Off.