Long Range Wireless Audio Transmitter And Receiver Circuit Diagram. We have published lots of radio transmitter circuits which will help you learn a lot about basic communication electronics. Connect an 8 ω speaker at the output of lm386 audio amplifier ic.
Below pictures showing the rf transmitter circuit with breadboard setup. Apply power to the both transmitter and receiver sections using two 9v batteries. We have published lots of radio transmitter circuits which will help you learn a lot about basic communication electronics.
It will be a short tutorial about rf.
Here presenting a small powerful circuit of a fm transmitter which operate with 12v dc. Apply the audio. Below pictures showing the rf transmitter circuit with breadboard setup. Infrared communication is very common easy to use and inexpensive wireless communication technology.
