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Retrait en magasin
A récupérer aujourd'hui
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Livraison
Notre coursier effectuera la livraison à l'adresse indiquée.
2-3 Days
د.ت 18,000
5 en stock
A récupérer aujourd'hui
Free
Notre coursier effectuera la livraison à l'adresse indiquée.
2-3 Days
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This expansion board as a driver expansion board, can be used for engraving machines, 3D printers.
It is a total of four slots, can drive four A4988 stepper motor. Each road stepper motors only need two IO ports. In other words, six IO ports can be well managed three stepper motors. Very convenient to use.
UNO module IO port correspondence introduction.
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