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Big Easy Driver V1.2 Stepper Motor Driver Board

Big Easy Driver V1.2 Stepper Motor Driver Board

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SKU: 385901
  • US$15.11

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  • 12.63
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Big Easy Driver V1.2 Stepper Motor Driver Board

Big Easy Driver V1.2 Stepper Motor Driver Board

US$12.63 US$15.11 16%OFF 0
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Description: The Big Easy Driver, designed by Brian Schmalz, 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 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

 



General
ModelN/A
Quantity1 set
MaterialFR4, PCB
Specification
English Manual / SpecNo
Download Link https://cdn.sparkfun.com/datasheets/Robotics/A4988-Datasheet.pdf
Dimensions & Weight
Dimensions 1.46 in x 1.18 in x 0.39 in (3.7 cm x 3 cm x 1 cm)
Weight 0.25 oz (7 g)
Packing List
1 x Motor driver
1 x Pin header

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$11.20 shipped US$11.16 shipped US$11.12 shipped

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