KEYES A4988 Stepper Motor Driver Module for RepRap 3D Printer (4PCS)
$6.41
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Form Color Red + Silver + Multi-Colored Model N/A Quantity 4 DX.PCM.Model.AttributeModel.Unit Material FR4 English Manual / Spec Yes Download Link http://pan.baidu.com/s/1hqIn3Ju Packing List 4 x Modules4 x Heatsinks
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