monster fm transmitter
Audio Circuits Fm transmitter RF Transmitters
Circuit spy bug FM transmitter schematic with PCB
BY
Toni
That project is of a FM spy bug transmitter with bf494, easy assembly, so that anyone can obtain success in ...
That project is of a FM spy bug transmitter with bf494, easy assembly, so that anyone can obtain success in ...
Hi Adam, You can connect a 12 or 18V DC source in the power connector, do not worry about polarity.