Makerbot Stepper Driver Module - StepStick A4988 Motor Drive For 3D Printer
Core Chip A4988. Size: 1.5mmX2mm (Suitable for Makerbot);. 1x Makerbot Stepper Driver. Suitable for driving the following 8V ~ 35V 2A stepper motor;. 3d Printer, CNC, Engraving Machine and other Similar Machines.