Build A Long Range FM Transmitter (Spybug)
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FM transmitters can be complicated to build, that's why I'm teaching you how to make a foolproof FM transmitter. There's no need to buy kits, this tutorial includes the PCB layout and the schematics.
Full Tutorial: http://www.instructables.com/id/The-Ultimate-FM-Transmitter/
- 1/4 Mile Radius Range
- Powered By A 9V Battery
- Lasts For Several Days
- Adjustable 87-108mHz