Drive motor using L293D / SN754410, one can change the speed of motor by potentiometer.

Drive motor using L293D / SN754410, one can change the speed of motor by potentiometer. Resistor: 2 x 1K Potentiometer: 1 x 10K Driver: L293D / SN754410 This wiring diagram just drives the motor one direction, cannot change the direction. If you want to change the direction, remove 2 resistors (1K) then connect 2 pins of L293D to 2 digital output pin on Arduino.

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baconcatthewise 3 years, 3 months ago

Hey, I tried to make this. I copied everything exactly and it didn't move the motor at all. do you have the code in english by any chance?