Hello,
I have a simple setup in which I have connected my Arduino Mega 2560 as following -
Connected to PC via USB
PWM - pin 5
Motor logic 1 - pin 6
Motor logic 2 - pin 8
I am driving motor using L293D. To control motor, I am writing 1/0 to the corresponding digitalWrite function. But when I stop the VI and start again, the motor experiences a small jerk. I believe it is because of some garbage value in the serial buffer of the arduino which gets passed to the arduino when the VI starts again. Is there a way I can clear out the serial buffer after opening and before closing the arduino