ITEM NAME:Double BTS7960B DC 43A Stepper Motor Driver H-Bridge PWM For Arduino Smart C Nw.Able to reverse the motor forward, two PWM input frequency up to 25kHZ;. Double BTS7960 large current (43 A) H bridge driver;. Two heat flow passing through an error signal output;. Just need four lines from MCU to driver module (GND. ).
