hello
i have this motor drive
and i already burn another driver by mistake( i am new at this..)
can someone please explain which pins goes to the arduino(uno) for controlling a DC motor?
The attached picture explains it all, what dont you understand?
what is the:
GPIO INA
GPIO PWN
GPIO INB
VDD(it mean the 3.3V of the arduino?) VDD
INA and INB controls the direction of your motor with other words if INA is HIGH and INB is LOW the motor will spin in one direction or If INA is LOW and INB is HIGH the motor will spin in the opposite direction.
PWM is how you control the speed of your motor by pulsing it.
VDD goes to the 5v of your arduino and GND to ground of your arduino
I think theres a library that you can download for the dual motor driver which should work for yours
Hi,
Picture attached;
Tom... 