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SparkFun Big Easy Driver Stepper Motor Driver Board for bi-Polar Stepper Motors up to a max 2A/Phase Maximum Motor Drive Voltage of Around 30V Includes on-Board 5V/3.3V Regulation Allegro A4988 Chip

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Product Information

  • 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.
  • Skill Level : Assembled and Tested

Attributes

Part Number
ROB-12859
Label
SparkFun Electronics
Manufacturer Maximum Age
1200 months
Manufacturer Minimum Age
10 months
Publisher
SparkFun Electronics
Studio
SparkFun Electronics
Lang
en-US
Adult Product
No

Product Identifiers

AIDAlgopix unique identifier
AIDKD1N12001
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Shipping Dimensions

Width
2.2 in.
Length
3.58 in.
Height
0.35 in.
Weight
0.32 oz.

Product Dimensions

Weight
0.16 oz.

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