DIY Ghost Detector - Halloween Special

Building your own EMF reader is is easy!
EMF readers are made of a very simple amplifier circuit that picks up electromagnetic noise from the air. It can be constructed with just a couple of parts for a very cheap price.
[ TAGS ]
#halloween #ghosthunting
[ DISCLAIMERS ]
This is not a tutorial, just sharing my experiences with this technology.
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[ CREDITS ]
stock footage from pexels.com

[@Magic-Enlightenment]

Do you have the full schematic of the completed device?

[@francisstudiosengineering]

Unfortunately I do not. I didn't plan this device ahead of time - just built it as it goes. And the only schematics I made, are in the video.

[@Magic-Enlightenment]

@@francisstudiosengineering 😔 So it can't be reproduced except from guess work

[@francisstudiosengineering]

You can easily reproduce it. It's pretty simple. I use BC182A NPN transistors - I included the detector circuit diagram in the video and also all connections are shown on the breadboard as well. So instead of the one LED and resistor you can connect the VU meter module - just have to match the polarity. The on off switch is right after the battery and the potentiometer is between the detector circuit output and the VU meter circuit input. The potentiometer is connected to the positive (VIN) rail and basically that's it. I hope this helps. If you have any further questions feel free to reach out. I will try to answer ;)