On this sample I would like to explain why PID-control should be used for speed controls and how the direction can be inverted.
Project tutorial by
This project shows you how to successfully control a robot arm using the L9110 motor board, without using up all your Arduino outputs.
Project tutorial by adamsstephen
Make an R2-D2 replica and control it by an app you programmed. Add a Nokia interface which gives you the Star Wars characters info.
Project tutorial by Kutluhan Aktar
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