Reverse engineering a vintage wireless keypad with an RTL-SDR
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Reverse engineering a vintage wireless keypad with an RTL-SDR
http://fatsquirrel.org/oldfartsalmanac/random/reverse-engineering-a-vintage-wireless-keypad-with-an-rtl-sdr/
A few weeks ago, some friends and I decided that our houses weren't crammed full enough with useless crap and so we embarked on a journey to a large junk shop s