10pcs DRV8825 stepper motor driver Module 3D printer RAMPS1.4 RepRap StepStick, US $26.88 – Picture 0

10pcs DRV8825 stepper motor driver Module 3D printer RAMPS1.4 RepRap StepStick, US $26.88 – Picture 1

10pcs Drv8825 Stepper Motor Driver Module 3d Printer Ramps1.4 Reprap Stepstick

US $26.88

??, ???, China
Jan 29th

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Arduino DRV8825 stepper motor driver Module 3D printer RAMPS1.4 RepRap StepStick This module is blue PCB now,please know it . The DRV8825 stepper motor driver carrier is a breakout board for TI's 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 – 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). 1)Simple step and direction control interface 2)Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step 3)Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates 4)45 V maximum supply voltage 5)Built-in regulator (no external logic voltage supply needed) 6)Can interface directly with 3.3 V and 5 V systems 7)Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout 8)Short-to-ground and shorted-load protection 9)4-layer, 2 oz copper PCB for improved heat dissipation 10)Exposed solderable ground pad below the driver IC on the bottom of the PCB 11)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) This product is a carrier board or breakout board for TI’s DRV8825 stepper motor driver; we therefore recommend careful reading of the DRV8825 datasheet (1MB pdf) before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2.2 A output current per coil (see the Power Dissipation Considerations section below for more information). Here are some of the driver’s key 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’s rated voltage to achieve higher step rates Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) 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) We also carry a DRV8824 stepper motor driver carrier that can serve as a direct substitute for the DRV8825 carrier when using lower-current stepper motors. The DRV8824 can only deliver up to 0.75 A per coil without a heat sink (1.2 A max with proper cooling), but it has larger current-sense resistors that allow for better microstepping performance than the DRV8825 carrier at low currents. The only way to tell our DRV8824 carrier apart from the DRV8825 carrier is by the markings on the driver IC; if you have a mix of the two, you might consider marking them (there is a blank square on the bottom silkscreen you can use for this). For lower-voltage applications, consider our pin-compatible DRV8834 carrier, which works with motor supply voltages as low as 2.5 V. This product ships with all surface-mount components—including the DRV8825 driver IC—installed as shown in the product picture. Package Included: 10 x Arduino DRV8825 stepper motor driver Module 3D printer RAMPS1.4 RepRap StepStick Payment Payment Payable To Note PayPal All payments are due within 7 days of the close of auction. Failing to do so, non-paying bidders will be reported to eBay. Shipping Policy Delivery Time We ship to worldwide, it usually takes 10-30 Business Days to delivery. Shipping address We ship to your PayPal address. Please, make sure to provide us with correct, precise, and detailed shipping Address. Send Time Items will be shipped within 1 to 3 business days upon payment received or cleared. Note If you don't receive items over 30 business days, please notify us via eBay message. Return Policy We appreciate your business and offer an instant 7 days return policy.(7 days after receive the item). The returned item has to be in its original condition. We are able to refund your money without shipping cost. Contact us For anything about product, price, shipping or order status, please contact us via eBay message. We love positive feedback and 5 scores DSR. We will leave it for everyone that leaves it for us.