Arduino project: Using PID algorithm to control motor speed
More detail visit here: https://engineer2you.blogspot.com/2016/12/arduino-motor-pid-speed-control.html
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Link to purchase:
1. Motor with encoder: https://amzn.to/2NwsNxH
2. H-bridge: https://amzn.to/2QS2FeI
3. Arduino Pro Mini: https://amzn.to/2xy4yFn
