AiTrip Drv8825 Stepper Motor Driver with Heatsink for 3D Printer RepRap 4 Ram...

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AiTrip Drv8825 Stepper Motor Driver with Heatsink for 3D Printer RepRap 4 Ramps 1.4 StepStick
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Product Description
Description: The DRV8825 stepper motor driver carrier is a breakout board for DRV8825 microstepping bipolar stepper motor driver. The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver board, so it can be used as a higher-performance drop-in replacement for those boards in many applications. The DRV8825 features adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 ¨C 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). Features:  Simple step and direction control interface Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step  Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor rated voltage to achieve higher step rates  45 V maximum supply voltage  Built-in regulator (no external logic voltage supply needed)  Can interface directly with 3.3 V and 5 V systems  Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout Short-to-ground and shorted-load protection  4-layer, 2 oz copper PCB for improved heat dissipation Exposed solderable ground pad below the driver IC on the bottom of the PCB Module size, pinout, and interface match those of our A4988 stepper motor driver carriers in most respects (see the bottom of this page for more information) Package included: 5pcs DRV8825 Stepper Motor Driver Board
Features
DRV8825 Stepper Motor Driver Module
45 V maximum supply voltage
Can interface directly with 3.3 V and 5 V systems
4-layer, 2 oz copper PCB for improved heat dissipation
Over-temperature thermal shutdown, overcurrent shutdown, undervoltage lockout
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Delivery
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Payment Policy
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Shipping Policy
We only send the item according to the address on Ebay, the address can't be changed once we pack the item. Please double check your shipping address it before your send the payment.
It should take 2-4 business days for the product to reach your destination.
If the product doesn't reach your destination within the time limit, please give it an additional 1-2 business days in case of postal delays and/or possible technical issues.
We use a selection of shipping services such as UPS, FedEx, USPS etc.
We ship only to the 48 contiguous states of America. We do not ship to Hawaii, Alaska, US Protectorates, APO/FPO addresses and PO Boxes. Local pickups are not offered.
If it takes any longer than that, please do not hesitate to contact us to resolve the issues.
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We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.
Return Policy
- This product comes with 30-Days Money Back Guarantee.
- If you receive an item and it doesn't work properly or you don't like it because of any reason at all.
- We have a 100% refund/return policy. We will ship you a new item or refund your money for the full sale amount.
- For all returned products, buyers MUST contact us for the returning address.