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SparkFun Big Easy Driver

Regular price $22.95 Sale

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>
>
Download documentation here:>
http://www.electronics123.net/amazon/datasheet/BigEasyDriver_v16.pdf>
http://www.electronics123.net/amazon/datasheet/BigEasyDriver_v16.zip>
https://learn.sparkfun.com/tutorials/big-easy-driver-hookup-guide?_ga=1.232798046.1172041364.1426183526>
http://www.electronics123.net/amazon/datasheet/A4988-Datasheet.pdf>
http://www.schmalzhaus.com/BigEasyDriver/>
https://github.com/sparkfun/Big_Easy_Driver/tree/Hw-v1.6_Fw-v1.0>

  • 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.
  • Skill Level : Assembled and Tested