SparkFun Magnetic Imaging Tile (SPX-14652) github.com/sparkfunX/Magneti… An open source hardware tool to visualize magnetic fields in real time! The Magnetic Imaging Tile uses an array of 64 hall effect sensors to convert magnetic fields to the visual spectrum.
GiamMa-based researchers SDR R&D IoT
 @giammaiot2
May 14
H-field_RF_probe by dezanche github.com/dezanche/H-field_… CERN OHL v1.2 Magnetic field sniffer probe made using multilayer PCB #SoftwareDefinedRadio #SDR #Magnetic #Field #Sniffer

May 15, 2023 · 11:07 AM UTC

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Replying to @giammaiot2
super cool, I was often thinking and dreaming about such devices that could visualize magnet fields in real time. especially for learning and understanding this domain this would be super beneficial.
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Sparkfun offers very interesting products, it's a pity that over time the concepts get lost... keeping memory alive is very important.
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Replying to @giammaiot2
Oh this is clearly a ghost hunting tool
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I had some tweets with spiritboxes/ghosboxes DIY/Homemade with sdr but I can't find them....
Replying to @giammaiot2
So nice
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Replying to @giammaiot2
Now.....that is a serious sensor.....you can do very interesting things with that and magnetic media.......
Replying to @giammaiot2
Very cool!
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Replying to @giammaiot2
Just blow my mind! Saying that people that run haunted places would love this tech!
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Replying to @giammaiot2
just 1440->2k is rest.
Replying to @giammaiot2
This is neat!
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