Ks0141 keyestudio DRV8825 stepper motor driver for 3D printer: Difference between revisions
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==Introduction== | |||
The DRV8825 stepper motor driver carrier is a breakout board for TI’s DRV8825 microstepping bipolar stepper motor driver. <br> | |||
The module has a pinout and interface that are nearly identical to those of our A4988 stepper motor driver carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications. <br> | |||
The DRV8825 features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1/32-step). | |||
It operates from 8.2-45V and can deliver up to approximately 1.5A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).<br> | |||
<br>[[File:ks0141.png|500px|frameless|thumb]]<br> | <br>[[File:ks0141.png|500px|frameless|thumb]]<br> | ||
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==Specification== | ==Specification== | ||
* Suitable for driving stepper motors within 8.2V~45V 2.5A； | * Suitable for driving stepper motors within 8.2V~45V 2.5A； | ||
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* Short-to-ground and shorted-load protection. | * Short-to-ground and shorted-load protection. | ||
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==Resources == | ==Resources == | ||
'''PDF File:''' <br> | * '''PDF File:''' <br> | ||
https://drive.google.com/open?id=1PQ6wB2fxarPST5ngEtnCKmGUWVfvQELS | https://drive.google.com/open?id=1PQ6wB2fxarPST5ngEtnCKmGUWVfvQELS | ||
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== Buy From == | == Buy From == | ||
*[https://www.keyestudio.com/free-shipping-5pcs-lot-keyestudio-drv8825-driver-for-3-d-printer-p0352-p0352.html '''Official Website'''] | |||
*[https://www.aliexpress.com/store/product/Free-shipping-3D-printer-StepStick-DRV8825-stepper-motor-driver-Reprap-4-layer-PCB-board-5pcs-LOT/1452162_32261239757.html?spm=2114.12010615.8148356.3.80ccc1e04p3VY5 Available on aliexpress] | |||
[[Category:Module]] | [[Category:Module]] | ||
Revision as of 11:26, 16 April 2019
Introduction
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 carriers, so it can be used as a higher-performance drop-in replacement for those boards in many applications.
The DRV8825 features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1/32-step).
It operates from 8.2-45V and can deliver up to approximately 1.5A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).
Specification
- Suitable for driving stepper motors within 8.2V~45V 2.5A；
- 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);
- Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout;
- Short-to-ground and shorted-load protection.
Resources
- PDF File:
https://drive.google.com/open?id=1PQ6wB2fxarPST5ngEtnCKmGUWVfvQELS