KNACRO 3D Printer Stepper Motor Driver Control Extension Shield Board For A4988/DRV8825

$4.20
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SKU:
COB248713
UPC:
602258894921
Condition:
New
Availability:
Free Shipping from the USA. Estimated 2-4 days delivery.
You can use the A4988/DRV8825, insert the attention direction, otherwise it will burn the drive.