Normally we use remote controls to turn on or off appliances like tv dvd player music.
Remote control switch for lights circuit diagram.
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Remote controlled light switch is an application where a remote is used to turn on or off an ac light.
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Transmitter section and receiver section.
The whole project contains two parts which is an fm transmitter and a rf receiver.
We have used ic 4017 to convert it into a push on push off switch.
In the bistable mode output ic555 keeps two states either low or high.
The ca 3130 op amp is a bicmos operational amplifier and it has a high input impedance a low input current and a high speed performance.
A relay switch is used at the output of the circuit which can be connected with the appliances to make them switch on off.
For good results use a good quality fm transmitter with the circuit.
The infrared remote control switch is divided into two sections.
8 channel remote control.
The circuit has also a good range of upto 20 meters.
We used a simple remote and tsop 1738 ir receiver at the transmitter and receiver side of the circuit.
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Remote controlled switch this is the very simple circuit diagram of the ir remote control switch.
It uses the 555 timer in the bistable mode.
Ir remote controls switch circuit.
This remote controlled switch circuit can control ac loads such as lights fans etc through the remote handset of tv.
Receiver circuit is connected to ac appliance via relay so that we can control the light remotely.