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Arduino EMF detector
High electromotive force/electromagnetic field (EMF) readings can cause interference with precision electronic equipment, and have even been associated with paranormal/spirit activity! DTN’s blog has...
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More projects using Altoids tin boxes as enclosures
In response to our “Disposable metal boxes make excellent shielded enclosures” app note post, Sverre shared some of his projects using the same enclosures. They are mostly RF projects, benefiting from...
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Simple Arduino EMF detector
Here’s a simple Arduino EMF detector by Aaron ALAI: This is an improved version of an Arduino EMF detector from Aaron ALAI. It uses one resistor and a piece of wire to detect if there is any EMF...
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