V3 Engraver 3D Printer CNC Shield Expansion Board A4988 Driver For Arduino
2,53 €
It is a total of four slots, can drive four A4988 stepper motor. In other words, six IO ports can be well managed three stepper motors. Very convenient to use. This expansion board as a driver expansion board, can be used for engraving machines, 3D printers.
Jetzt bei Ebay:
