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How to Make an EMF detector out of an Arduino

Name: How to Make an EMF detector out of an Arduino
Uploaded: 2011-01-04T21:15:18.000Z
Description: An EMF detector lets you pick up on electromagnetic fields, a useful tool if you're into amateur ghosthunting. To make this, you will need some wire, a resistor, and an LED. You will also need an Arduino to use as a controller.

By Rachel J

An EMF detector lets you pick up on electromagnetic fields, a useful tool if you're into amateur ghosthunting. To make this, you will need some wire, a resistor, and an LED. You will also need an Arduino to use as a controller.

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