Big Easy Driver

PuriLiteSKU: PL4-ROB-12859
filler

Prix:
Prix réduit$65.99
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Description

The Big Easy Driver, designed by [Brian Schmalz](http://www.schmalzhaus.com/), is a stepper motor driver board for bi-polar stepper motors up to a max 2A/phase. It is based on the Allegro A4988 stepper driver chip. It's the next version of the popular Easy Driver board.

Each Big Easy Driver can drive up to a max of 2A per phase of a bi-polar stepper motor. It is a chopper microstepping driver which defaults to 16 step microstepping mode. It can take a maximum motor drive voltage of around 30V, and includes on-board 5V/3.3V regulation, so only one supply is necessary. Although this board should be able to run most systems without active cooling while operating at 1.4-1.7A/phase, a [heatsink](https://www.sparkfun.com/products/11510) is required for loads approaching 2A/phase. You can find the recommended heatsink in the related items below.

**Note:** This product is a collaboration with Brian Schmalz. A portion of each sales goes back to him for product support and continued development.

**Features:**

* Bi-polar Microstepping Driver
* 2A/Phase Max
* 1.4-1.7A/Phase w/o Heatsink
* Max Motor Drive Voltage: 30V
* On-board 5V/3.3V Regulation

**Documents:**

* [Schematic](https://cdn.sparkfun.com/datasheets/Robotics/BigEasyDriver_v16a.pdf)
* [Eagle Files](https://cdn.sparkfun.com/datasheets/Robotics/BigEasyDriver_v16a.zip)
* [Hookup Guide](https://learn.sparkfun.com/tutorials/big-easy-driver-hookup-guide)
* [Datasheet](https://cdn.sparkfun.com/datasheets/Robotics/A4988-Datasheet.pdf) (A4988)
* [Design Site](http://www.schmalzhaus.com/BigEasyDriver/)
* [GitHub](https://github.com/sparkfun/Big_Easy_Driver/tree/V_HW1.6a_FW1.0)

Shipping and delivery Information

Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.

For any questions related to shipping and delivery, please call +1-647-254-9757, email us at info@purilite.ca or chat with us by clicking on the chat icon at the bottom right of this page.

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Enjoy our peace of mind 30-day money back guarantee on all products. If you are not satisfied with any of our products, your item is eligible for return within 30 days of purchase, subject to the terms & conditions below.

1. Goods must be returned in new & unused conditions with all original packaging. Do not write or put stickers on original packaging.
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3. Depending on the product purchased, the client will be responsible for shipping product back to our warehouses.
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5. Defective products are eligible for return.

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