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kieranl
on Aug 29, 2021
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Police find electronic signal-jamming device insid...
These are much simpler. Usually just a 555 setup as a triangle wave generator connected to a series of voltage controlled oscillator chips with a small amp, one per antenna.
_ofdw
on Aug 29, 2021
[–]
Oh wow, that's delightfully retro. I love 555 timers.
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