Tutorial : Lets build a RF Pen detector .A good tool for testing small FM transmitters.

How to Make Your Own RF Detector at Home

ffbel

10 years ago

  • 50% off our best selling FM Bug Transmitter at: www.bug-transmitter.com Lets make a very simple RF detector. Parts list: Diodes x 2 1N4148 Resistor: 4...

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