Hw-417-v1.2 Driver Apr 2026
void loop() // Motor 1 forward at 70% speed analogWrite(in1, 180); digitalWrite(in2, LOW);
External 6V battery (+) ───────> VM External 6V battery (-) ───────> GND hw-417-v1.2 driver
Motor 1 ─────────────> M1A, M1B Motor 2 ─────────────> M2A, M2B void loop() // Motor 1 forward at 70%
// Stop both motors (brake) digitalWrite(in1, LOW); digitalWrite(in2, LOW); digitalWrite(in3, LOW); digitalWrite(in4, LOW); delay(1000); External 6V battery (+) ───────>