Listen to Electro-Magnetic Fileds with this simple detector kitDesigned by The Curious Electric Company in United Kingdom
What is it? This electronic circuit detects changes in local electro-magnetic fields and converts them to human-audible sounds. Electro-magnetic fields are all around us, but are usually invisible an…Read More…
This electronic circuit detects changes in local electro-magnetic fields and converts them to human-audible sounds.
Electro-magnetic fields are all around us, but are usually invisible and silent. This detector uses two inductors to give a stereo audio output of the noise created by electro-magnetic fields.
This is useful for investigating electronic circuits, checking power supplies and investigating the unseen world around us.
This kit includes a high-quality PCB, all the components, an enclosure and a pair of in-ear earphones.
This is an easy kit to build and should take in the region of 1 hour to construct.
Note: The sensors need to be close to the device being measured (touching the outer sheath of a cable for example). The output totally depends upon the EMF field so the stronger the field, the louder the sounds.
The instructions for are available here.
Full PCB files, enclosure and schematic files are available on GITHUB here.
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|Shipping Rate||Tracked||Ships From||First Item||Additional Items|
Michael | May 19, 2017
Marcus | May 10, 2017
Ulverston, Cumbria, United Kingdom
Ships from United Kingdom.
20 Reviews | 382 Orders
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