Rf Remote Control Circuit Diagram. These signals are transmitted at a particular frequency and a baud rate. The radio frequency rf remote control circuit has wide range of applications and we have been using this in our daily life.
The circuit is using a dpdt relay at the output from which you can connect your home appliances to operate them wirelessly like fan lamp etc. So if you want to control your garage door the only way is to use some rf remote control. This is a project of an rf remote control relay switch circuit.
Limitations of the circuit.
One of the weaks of infrared is that the signal can not pass the walls. Rf remote control circuit advantages. As you can see the rf transmitter circuit consists of the encoder ic and rf receiver circuit consists of the decoder ic. For good results use a good quality fm transmitter with the circuit.
