The parameters of the DC motor driver module
1.Work voltage:DC 12V-24V
2.Module energy consumption: 0.6W(No load motor included), Quiescent 0.1W
3.Signal input: The low level is active, and the input is the negative terminal of the photocoupler. Anything below 2v is considered a signal
4.Response speed: K1 K2 is 20ms, SW1 SW2 is 50ms
5.Work Temperature: -25℃~85℃
6.Work Humidity: 5%~95%RH