Rf Remote Control Switch Circuit Diagram

A relay switch is used at the output of the circuit which can be connected with the appliances to make them switch on off.

Rf remote control switch circuit diagram.

The only light switch is across the room from my pc and it s a pretty large room. 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. The building s basically a 1 room apartment so this works out great with the remote. Circuit diagram of infrared remote control switch.

This current is given to the inverting input of 3130 ic which will get triggered by this current and give amplified output. The circuit has also a good range of upto 20 meters. Rf remote control circuit designed with 434 mhz ask amplitude shift keying transmitter and receiver here ic ht12e act as encoder and ic ht12d act as decoder this circuit is constructed with easy available components. For good results use a good quality fm transmitter with the circuit.

This remote gives approximately 150 meter coverage by extending the ariel wire it can be increased up to 200 meters. This project has two stages that is 1. The whole project contains two parts which is an fm transmitter and a rf receiver. In the receiver section there are 3 photodiodes which will detect the infrared signals from the receiver and produce leakage current to the capacitor c1.

This is a project of an rf remote control relay switch circuit.