V3 Graveur 3D Drucker CNC Schild Erweiterungsplatine A4988 Treiber für Arduino cl
4,24 €
V3 Engraver 3D Printer For Arduino Cnc Shield Expansion Board A4988 Driver New. 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.
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