
▲ 2 r/diyelectronics
What's wrong? Motor is running constantly
R5 protects my Arduino output.
X3: L3 and L4 are my motor wires.
X3: L1 and L2 are external 12V/GND
What could cause my motor to be running constantly, even when the Arduino is powered off?
u/Wall-Em — 1 day ago