SparkFun Big Easy Driver

$24.95

Brand:

  • SparkFun
Availability: Out Of Stock

Out Of Stock

SKU: BOB-077 Manufacturer: SparkFun Mfg Part Number: ROB-12859 Categories: , Tags: , , , ,

Description

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. 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.


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


Resources


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  Difficulty Level

Soldering Skill: Beginner
Prototyping Skill: Beginner
Programming Skill: Beginner

  Product Certifications

  Product Attributes

Weight: 6 g

  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. Item must be unopened, unused, and in re-saleable condition.

 
More Information:
For more information on our Warranty and Return Policies, please consult our   Terms of Service
 

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