SparkFun Big Easy Driver
$26.95
The SparkFun Big Easy Driver is a stepper motor driver board for bi-polar stepper motors. It is based on the Allegro A4988 stepper driver chip and works for motors up to 30V. The chip can handle up to a maximum current of 2A / phase with a heatsink.
Available
Description
The SparkFun 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. Itās 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.
Features
- Bi-polar Microstepping Driver
- 1.4-1.7A/Phase w/o Heatsink
- On-board 5V/3.3V Regulation
- 2A/Phase Max
- Max Motor Drive Voltage: 30V
- Based on Allegro A4988
Package Contents
- 1 x SparkFun Big Easy Driver
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Online Guide
Online Guide: https://learn.sparkfun.com/tutorials/big-easy-driver-hookup-guide?Warranty Policy
This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.
Return Policy
This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.
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