This example is similar to the Motor example 01, but this time it spins from zero to max speed using a custom PWM frequency of 40kHz (40000Hz), what improves the motor performance, reduces noise and ...

AIN1 Motor A input 1 Digital Pin (e.g., A1) AIN2 Motor A input 2 Digital Pin (e.g., A2) PWMA Motor A PWM PWM Pin (e.g., 5) BIN1 Motor B input 1 Digital Pin (e.g., A3) BIN2 Motor B input 2 Digital Pin ...