A4988/drv8825 3d Printer Stepper Motor Driver Control Extension Shield Boards

US $340

  • ShenZhen, China
  • May 30th
Home Modules Sensor Arduino Raspberry Pi 3D Printer Chips A4988/DRV8825 3D Printer Stepper Motor Driver Control Extension Shield Boards 1.If jumper is hit the position of ON DP,   that means 16 segment (4988) or 32 segment (8825) Jm connected motor 2.Jv connect 5v and 12v-24v power supply   3.Jc E, S, D, G, respectively corresponding to the connection   of the Enable/Step/Dir/Gnd drive signal output     Notice: Pay attention to when installation direction, otherwise it may burn drive even the mainboard Package Included: 1PCS  x  A4988/DRV8825 3D Printer Stepper Motor Driver Control Extension Shield Boards Payment Shipping Refund We accept PayPal only. But we only Accept your Ebay Address,Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.   All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund. If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item. On May-30-16 at 05:09:13 PDT, seller added the following information:

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