Author Topic: Magnetic levitation  (Read 2891 times)

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Offline Lesterwyatt

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Magnetic levitation
« on: October 23, 2021, 03:56:10 pm »
Although this is not a new subject, in this video I have managed to levitate a static magnet using only a single OpAmp controlling an electromagnet with a hall-effect. It will give the beginner an appreciation of control theory, and how to calculate hysteresis.
https://youtu.be/uwqpJiWcLQw
 
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