Wireless FM Transmitter
USB Powered Wireless FM Transmitter Circuit Here’s a Wireless FM transmitter circuit powered from USB ports that could be used to play audio files on a standard VHF FM radio. The transmitter circuit use no coils that have to be wound. The wireless FM transmitter can be used to listen to your own music throughout your home. When this wireless [...]
Wireless Transmitter
FM Audio Wireless Transmitter Circuit Here’s is a simple audio wireless transmitter for rebroadcast audio of fm radio or any others audio source. The wireles transmitter circuit consists of a frequency modulated oscillator, an audio preamplifier with pre emphasis to supply the frequency modulating signal, and a buffer amplifier to drive the antenna connector. Wireless transmitter is easy to build [...]
