Building a Wireless Bipolar Stepper Motor Driver Circuit Part 1

In this series we look at how to design a wirelessly controlled bipolar stepper motor driver circuit using the TB67S249FTG,EL motor drive IC and the ESP32-S3-WROOM microcontroller with WiFi and Bluetooth capabilities. In part 1 we review how a bipolar stepper motor works, how to drive it (H bridge circuit), what is microstepping, and then we conclude with an introduction to the TB67S249FTG,EL.
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Link to microstepping overview: www.monolithicpower.com/bipol...
TB67S249FTG,EL datasheet: www.mouser.com/datasheet/2/40...

[@tseckwr3783]

Using Full Step drive where both A and B are always energized results in about 40% higher torque than energizing only one coil at a time so I read. Thanks for the video.

[@mmh1922]

Well done! Thank you.

[@ForceTronics]

Glad you enjoyed it