what’s the best way to detect the magnet? Use anther magnet. But it’s not sensitive enough. You have to feel it by youself.Right！This Hall sensor knows whether there is a magnetic object nearby or not. And it correctly tells you through ditigal output.See below picture for a quick demo!
Note: It’s a omnipolar magnet dectector so that it can not tell two polarities apart.
Useful link:
For more information refer to the tutorial
Features
- Digital sensor for magnetic field detection
- Outputs digital signals (high/low)
- Adjustable sensitivity
- Wide voltage range
- Compact design
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