New Product:
StepStick Stepper Motor Driver A4988 with Heat Sink for Reprap 3D Printer Part Red Green PCB Heatsink Stepper Motor Driver A4988
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- Supplier: Shenzhen Ronghai Electronics Co. Ltd.
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Product Description
| StepStick Stepper Motor Driver A4988 with Heat Sink for Reprap 3D Printer Part Red Green PCB Heatsink Stepper Motor Driver A4988 |
 | A4988 | |
| Mfr. Part Number | A4988 | |
| Manufacturer | Original Manufacturer | |
| Description | Stepper Motor Driver | |
| Lifecycle |
New from this manufacturer | |
| Image shown is a representation only. Exact specifications should be obtained from the product data sheet. | Similar Products | |
| Newest Products | ||
Product Attributes: Color: Red/Green This stepper motor driver lets you to operate bipolar stepper motors in full-, half-, quarter-, eighth-, The translator is the key to the easy implementation of the A4988. Simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. The A4988 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened. Features: Simple step and direction control interface Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step Adjustable current control lets you set the maximum current output with a potentiometer, Intelligent chopping control that automatically selects the correct current decay mode Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection Short-to-ground and shorted-load protection |
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| 1. | Generally, we accept the following payment methods: Credit Card (VISA / MasterCard), MoneyGram, Bank Transfer & Wester Union. And our protection only gives the payment ways accepted by alibaba platform. |
| 2. | The total cost include goods cost, freight cost and transaction fees. Price will be changed according to the final order quantity and exchange rate. |
| 3. | Such "duty" has to be borne by the buyer as well as any costs and risks caused by his failure to clear the goods for import in time. |
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| 1. | We will send the items within 3 working days (Not holiday seasons) after payment is complete. The order will be shipped by DHL, TNT, FedEx, UPS, Aramex or EMS. The delivery time will be usually 3-7 working days. |
| 2. | Tracking number will be shared when the parcel arrived at HongKong port, it will be usually 1 day after courier picked up. Freight cost will be quoted according to the gross weight and the destination country. |
| 3. | When you receive the items you ordered, please check it carefully in 24 hours, and contact us directly if you have any problems. If you have not got it within the shipping time, please contact us without hesitation, we will check it for you with the express office and customs. |
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