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DRV8825 Stepper Motor Driver Carrier, High Current

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  • Pololu 2133 | DRV8825 Stepper Motor Driver Carrier, High Current - Image 1 | Proto-PIC.co.uk
  • Pololu 2133 | DRV8825 Stepper Motor Driver Carrier, High Current - Image 7 | Proto-PIC.co.uk
  • Pololu 2133 | DRV8825 Stepper Motor Driver Carrier, High Current - Image 6 | Proto-PIC.co.uk
  • Pololu 2133 | DRV8825 Stepper Motor Driver Carrier, High Current - Image 5 | Proto-PIC.co.uk
  • Pololu 2133 | DRV8825 Stepper Motor Driver Carrier, High Current - Image 4 | Proto-PIC.co.uk
  • Pololu 2133 | DRV8825 Stepper Motor Driver Carrier, High Current - Image 3 | Proto-PIC.co.uk
  • Pololu 2133 | DRV8825 Stepper Motor Driver Carrier, High Current - Image 2 | Proto-PIC.co.uk
£12.36 (inc VAT) £10.30 (exc VAT)
SKU:
PPPOL2133
Weight:
12.0 Grams
Availability:

5 In Stock For Immediate Despatch Further Quantities Ordered On Demand which are usually despatched within 3-5 working days

 Product Reviews

  1. Almost perfect

    Posted by on

    It works, it works well, and it's easy to use.
    Good thought put into compatibility and ease of use.
    Only one downside: You have to choose between a heatsink on the bottom or the current adjust on the top when you mount it. Best workaround is external current adjust which is well supported.
    Suggested redesign solutions:
    - mount the current adjust on the other side
    - or add heatsinking copper to the PCB going under and out to the sides on the top side.
    - use a side-accessible preset pot
    - find a potentiometer that can be adjusted from both sides and add a hole through the pcb.
    - make it easy for me to solder another preset to the other side instead.


  2. small with a big punch

    Posted by on

    well, how can a small package like this pack such a big punch . I am impressed !!


  3. Excellernt Product

    Posted by on

    I have bought 30 of these so far over the last few month. They are powerful, reliable and very compact.
    I have designed these into a product which I sell as it takes the hassle out of soldering the tiny pitch chip on board.

    One minor improvement would be to move the VREF test point further away from the chip - one tiny slip with the multimeter and you short out VREF to VCC - I did that once and the chip went pop as 30V went on to VREF.


    Overall though a great and reliable product - I'll certainly be buying more.


 Product Description

This is a breakout board for the DRV8825 microstepping bipolar stepper motor driver. 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).

 

Documents:


 Other Details

Brand and Part Number:
Pololu 2133 DRV8825 Stepper Motor Driver Carrier, High Current
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