Hi, I want to know the difference between pwm and direction pin of motor driver board. I want to connect 10amp motor driver board with atmega 8a 32pin. Atmega 8a has 3 pins for PWM.

Diff. B/w PWM and DIR of motor shield board

system September 14, 2012, 9:25am 3

Thanks. But there is only 1 direction pin in motor driver board. Motor can rotate in 2 directions. How only 1 pin manage this ?

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