Project Description
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Project description
This project is a hardware only magnetic polarity detector that will detect if a magnetic field is positive (+) or negative (-) and light up the corresponding LED. It is powered from a 3V battery (Either lithium (e.g. CR2032) or alkaline (e.g. 2xAAA)).
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Design Files
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Component (10)
Qty
Description
![](https://upverter.com/static/renders/components/694/694be6efcb3ebb5a_48x48.png)
BU52014HFV-TR
U1
1
Omnipolar Detection Hall IC
![](https://upverter.com/static/renders/components/be6/be6ef402ef0bba9e_48x48.png)
Resistor
R3
1
Generic Resistor (68)
![](https://upverter.com/static/renders/components/734/7348c77de2f295ca_48x48.png)
LED
D2
1
Generic LED
![](https://upverter.com/static/renders/components/7e2/7e26ceb28ee3ab38_48x48.png)
Capacitor
C1
1
Generic Capacitor (10uF)