In this video we are going to learn how to use Bipolar Stepper Motor with Arduino.
We will use DRV8825 Stepper motor driver and also driver adapter.
we will control stepper motor speed using potentiometer.
We will also see how to run stepper motor with constant speed and rotate it through certain number of steps.
The library used is AccelStepper.

I have explained in details each step along with code and connections.

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Components list :
✅ Arduino Uno https://amzn.to/3z97ACS
✅ Nema 17 Bipolar Stepper Motor https://amzn.to/4cGYLOU
✅ DRV8825 Driver https://amzn.to/45GFATb
✅ DRV8825 Driver Adapter https://amzn.to/3VJkfDZ
✅ Potentiometer https://amzn.to/3xpOecc
✅ Breadboard https://amzn.to/3sXgZqC
✅ 12V ACDC Adapter https://amzn.to/4cvlj59
✅ Jumper wires https://amzn.to/3heE3Pa

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Code and diagram:
https://github.com/un0038998/lessons/...

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⏱Chapters
00:00 Intro
00:39 Explanation Stepper Motor, DRV8825 Driver and Adapter
01:52 Components
02:16 Connections
03:26 Code Explanation Constant speed
04:20 Set Vref and current limit
05:13 Example Speed Control using potentiometer
05:57 Example Potentiometer Knob
06:47 Example Step Bounce

#steppermotor #drv8825 #hashincludeelectronics