SIMPLE RF REMOTE SWITCH CIRCUIT


SIMPLE RADIO FREQUENCY REMOTE SWITCHING CIRCUIT





RF TRANSMITTER SECTION


Today we are going to discuss about the simple RF (Radio Frequency) Transmitter and Receiver circuit.

RF(Radio Frequency) is a High Frequency signal commonly used for communication applications, due to its high frequency we can transmit signal to a sufficient distance (about 300 Foots) without attenuation.

Here, the simple RF switching circuit is used to turn ON and turn OFF an LED (For Demonstration) you can replace the LED with a switching RELAY and control any appliances.


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