H2MD Schrittmotor Treiber Steuerung DC 20-80V 6A für CNC Router Lasergravur
51,27 €
High performance stepper motor driver, can eliminate current ripple and suppress motor vibration. - Photoelectric isolation signal input. When DC5V,no need for resistor R1 (shown in the picture). When over DC5V, connect to resistor R1, and use input current 10-20mA.
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