1Pcs 12V Stepper Motor 28BYJ-48&DRIVE Test Module Board ULN2003 5Line 4 Phase mi
1,91 €
5 Line 4 phase can be driven by ordinary uln2003 chip can also be connected in phase 2. Stepper motor driver board with ULN2003. A, B, C, D four-phase LED indicates the status of the stepper motor work.
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