View single post by mikesndbs | |||||||||||||
Posted: Feb 5th, 2010 02:12 PM |
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mikesndbs
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Hi Update for you, tonight I hooked up my detector to the Kemo preamp and then into a LM386 based audio amp. Above you can see the set up. It needs to be cleaned up which I suspect will reduce the buzzing. As you can hear on the attached sound file the detector is very sensitive indeed! It responds to just moving my hand near it, I would say that anything generating a AM radio/EM field would be detected by this. Upgrades include a more powerful audio amp and some way to spin some powerful magnets near to the detector. Thoughts? Attachment: DW_C0260.mp3 (Downloaded 1230 times)
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