Difference between revisions of "Big Easy Driver"

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(Created page with "==Overview== right The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to 2...")
 
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==Download==
 
==Download==
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[ftp://imall.iteadstudio.com/Modules/IM121101001/DS_A4983.pdf Datasheet for A4983]
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[ftp://imall.iteadstudio.com/Modules/IM121101001/DS_IM121101001_Bigeasydriver.pdf Schematic]
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[ftp://imall.iteadstudio.com/Modules/IM121101001/SF_IM121101001_Bigeasydriver.zip Source File]
  
 
==Useful Links==
 
==Useful Links==

Revision as of 08:17, 29 May 2014

Overview

Big Easy Driver.jpg

The Big Easy Driver, designed by Brian Schmalz, is a stepper motor driver board for bi-polar stepper motors up to 2A/phase. It is based on the Allegro A4983 stepper driver chip. It's the next version of the popular Easy Driver board.

Each BigEasyDriver can drive up to about 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 35V, 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, a heatsink is recommended for loads approaching 2A/phase. You can find the recommended heatsink in the related items below.

Features

  • Bi-polar Microstepping Driver
  • 2A/Phase Max
  • Max Motor Drive Voltage: 35V
  • On-board 5V/3.3V Regulation

Download

Datasheet for A4983

Schematic

Source File

Useful Links