A4988 Stepper Driver with Heatsink

$ 9.00
Stepper drivers capable of driving up to 2A per coil, with adjustable current and up to 16x micro-stepping.

These come complete with a little self adhesive heat-sink so you can keep them cool in operation.

Dimensions of board: 15mm x 20mm
Number of pins: 16

More information:
reprap.org/wiki/Pololu_stepper_driver_board

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