Open dimitar-zabaznoski opened 5 years ago
The DC motor gets voltage (from VCC) even though VIN and/or the enable pin are 0. Check if this is by design or an error.
L293D Tutorial
If VIN has power, then VCC has power too and unintentionally powers the Arduino from the 5V pin. This shouldn't happen.
The DC motor gets voltage (from VCC) even though VIN and/or the enable pin are 0. Check if this is by design or an error.
L293D Tutorial