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SparkFun_Stepper_Motor_Breakout_TC78H670FTG

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KiCad projectAll 34 files, ready to open in KiCad12 MB
For fabricationGerbers, drill, pick-and-place and BOMGerbers and drill zip174 KBGerbers and drill zip: SparkFun_Stepper_Motor_Breakout_TC78H670FTG_panelized3.5 MBPick and place (CSV)1.7 KBPick and place (CSV): SparkFun_Stepper_Motor_Breakout_TC78H670FTG_panelized43 KBBOM CSV3.0 KB
Schematic PDFEvery sheet, to read or print141 KB
3D modelThe board with its parts, for an enclosure (GLB)3D model (GLB)1.7 MB3D model (GLB): SparkFun_Stepper_Motor_Breakout_TC78H670FTG_panelized2.9 MB
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README

SparkFun Mini Stepper Motor Driver - TC78H670FTG

SparkFun Mini Stepper Motor Driver - TC78H670FTG (ROB-25167)

The SparkFun Mini Stepper Motor Driver makes it easy to start developing with the TC78H670FTG bipolar stepper motor driver from Toshiba! With its compact size (0.6" × 0.8") and 0.1" pin spacing, the Mini Stepper Motor Driver is perfect for small projects or prototyping on breadboards. Use our extensive Arduino Library with 10 examples, and you can quickly explore the many features of this precise and small package size motor driver IC.

With a high resolution motor control, down to 1/128th of a step, the Mini Stepper Motor Driver can be operated through traditional clock-in stepping or serial commands. Both methods are demonstrated in our Arduino Library. The serial command method is especially unique in that it allows the user to precisely control the phase, torque, current limit and mixed decay ratio of each coil immediately during stepping. Most stepper motor driver ICs require the use of an external trimpot to set the current limit, but with the Mini Stepper Motor Driver, you can precisely adjust it in software, via serial commands!

Repository Contents

  • /Documentation - Datasheets, additional product information
  • /Hardware - Eagle design files (.brd, .sch)
  • /Hardware/Production - Production panel files and gerbers (.brd)

Documentation

  • Hookup Guide - A hookup guide for the SparkFun ProDriver and Mini Stepper Motor Driver (TC78H670FTG)
  • Arduino Library - Basic Arduino Library for the SparkFun ProDriver and Mini Stepper Motor Driver (TC78H670FTG)

Product Variants

  • SparkFun Mini Stepper Motor Driver - TC78H670FTG
  • SparkFun ProDriver - Stepper Motor Driver (TC78H670FTG)

Product Versions

  • v01 - Initial Release

License Information

This product is open source!

Please review the LICENSE.md file for license information.

If you have any questions or concerns on licensing, please contact technical support on our SparkFun forums.

Distributed as-is; no warranty is given.

  • Your friends at SparkFun.
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