micahfootballer_90
New Member
Hello.
I want to build an easy and small spy microphone transmitter. My idea is to plant a transmitter and receive it on a radio. Does anybody have any good circuit diagrams or suggestions? By the way I want to be able to receive of distance at least one kilometer.
Thanks.
I want to build an easy and small spy microphone transmitter. My idea is to plant a transmitter and receive it on a radio. Does anybody have any good circuit diagrams or suggestions? By the way I want to be able to receive of distance at least one kilometer.
Thanks.