V3 Engraver 3d Printer Cnc Shield Expansion Board A4988 Driver For Arduino Ea

US $240

  • HongKong, Hong Kong
  • Jun 9th
This expansion board has a red color and a size of 68mm x 52mm. It comes with one V3 Engraver 3D Printer Shield Expansion Board. We accept PayPal as our only payment method and request that payment is received within three days of purchase. If there are any special requests regarding colors or size, please leave a note in PayPal when making payment. The stepper motor wiring is as follows: 2A and 2B make up a group (red and green), while 1A and 1B are a separate group (blue and yellow). To change the direction, the position of one group can be changed, such as mutually exchanging 2A and 2B. Orders are processed and dispatched on the same day normally, so we do not accept any email or message notes before or after orders are placed. All items will be dispatched within one business day by airmail and will arrive in 7-25 business days. The arrival time is influenced by different factors, including the country and delivery time. We offer a 14-day return policy and will refund the full winning bid amount upon receipt of the item in its original condition and packaging. We greatly value all of our customers and strive to provide top-level customer service. If you have any questions or concerns, please don't hesitate to contact our service specialists 24 hours a day, 7 days a week. We greatly appreciate your positive feedback and kindly request that you refrain from leaving negative feedback without first asking for help. Additionally, please refrain from leaving negative or neutral feedback if you haven't received your item within 30 days, as we have mentioned the shipping time repeatedly. The V3 Engraver 3D Printer CNC Shield Expansion Board A4988 Driver is a high-quality and brand new expansion board that can be used for engraving machines and 3D printers. This driver expansion board has four slots that allow for the driving of four A4988 stepper motors. Each road of stepper motors only needs two IO ports. This makes it very convenient to use, allowing for the efficient management of three stepper motors with just six IO ports. It is important to be careful when inserting the A4988 module as it must be inserted correctly.

Directions

Similar products from Electrical breadboards

People who viewed this item also vieved

By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.

Accept All Cookies