spy

Phone stuff....
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dss
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spy

Post by dss »

how i can make those?
spy and anti spy sytem
http://www.ict-telecom.net/49_tbp_01_tad.htm :roll:

pseudo_opcode
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Post by pseudo_opcode »

I think this may be useful
Bug detector with beep
Image
Parts List
R1 = 390 ohm, 5%
R2 = 390 ohm, 5%
C1 = 1000uF, 6V
C2 = 1.5uF, 6V
C3 = 3.9nF
C4 = 20pF, trimmer
C5 = 10nF (0.01uF)
IC = SN7413 or SN74LS13 (2)

and Electronic Eavesdropping Devices Detector

You may also like this

And All About Counter Surveillance Bug Tap Detectors

Hope that helps
Off Topic
i hope posting links is not against rules

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Gogeta70
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Post by Gogeta70 »

Posting links is fine.
¯\_(ツ)_/¯ It works on my machine...

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dss
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Post by dss »

tnx
useful links

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