Doppel BTS7960B DC 43A Schrittmotor Treiber H-Brücke PWM für Arduino Smart Car
5,50 €
Able to reverse the motor forward, two PWM input frequency up to 25kHZ;. Double BTS7960 large current (43 A) H bridge driver;. Just need four lines from MCU to driver module (GND. two heat flow passing through an error signal output;. ).
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