Simple Fm Mic Circuit Diagram. A mic1 condenser microphone is an audio receiver. The air pressure around mic produces such capacitance.
The air pressure around mic produces such capacitance. A microphone is a device which is able to convert voice or sound vibrations in the air into electrical pulses. This simple fm wireless microphone transmitter can transmit speech over a short range.
Then the signal flows c2 is a coupling capacitor into the base of q1 transistor.
A mic1 condenser microphone is an audio receiver. Ic1 a max4467 is an amplifier raising the microphone signal to a level suitable for frequency modulation fm. The circuit uses two integrated circuits from maxim. The circuit diagram shown for fm transmitter.
