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A4988 Stepper Motor Driver Module Reprap Stepper Driver Board with Heat Sink For 3D Printer |
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Features:
- Simple step and direction control interface
- Full-step, Half-step, Quarter-step, Eighth-step, and Sixteenth-step
- Crossover-current protection
- Under-voltage lockout
- Over-temperature thermal shutdown
- Intelligent chopping control
- Adjustable current control
- Short-to-ground and shorted-load protection
Description
- This product is a carrier board or breakout board for Allegro's A4988 DMOS Microstepping Driver with Translator and Overcurrent Protection by Pololu; we therefore recommend careful reading of the A4988 datasheet before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2 A output current per coil.
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- 1 x A4988 Stepper Motor Driver Module Reprap Stepper Driver Board with Heat Sink
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Shipping
- Item will be shipped within 2-3 business days of cleared payment via Post Airmail.
- We only ship to buyer's PayPal address, please confirm your address on PayPal before you bid.
- Registered air mail takes 10-20 business days to most Countries: US, Canada, UK, Australia and Europe.
- Optionally, Express Shipments with tracking service via EMS/DHL/UPS takes 5 to 10 business days.
- We would post the tracking number on the order page as soon as it's available.
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Important Note:
- If you have any concern about the purchase,PLEASE feel free to contact us first, we're always ready to help.
- Please kidly note that this is international shipping, delay happens occasionally due to unexpected cases.
- Any customs tax applied to the parcel should be convered by the buyer.
- Please remember to write your phone number which is necessary for the shipping.
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Payment
- We only accept PayPal.
- Payment must be made within 7 calendar days of the auction end time. Non-Paying bidders will be reported.
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Refund
- It is buyer's responsibility to contact us within 30 calendar days of receiving a defective product. Otherwise, no replacement or refund will be made. All items MUST be returned in their original condition.
- Buyer is responsible for shipping and proof of delivery on all returns.
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