Ir infrared remote controlled switch circuit diagram for light fan appliance this homemade wireless remote controlled switch system is very easy to construct and can change our living experience.
Remote control light fan switch circuit diagram.
Schematic of the light remote control circuit.
Receiver circuit is connected to ac appliance via relay so that we can control the light remotely.
We have used ic 4017 to convert it into a push on push off switch.
The common on the second 3 way switch is connected to the hot wires on the fan light.
T1 t2 l14f1 2n5777.
Tsop1738 is used in the circuit for sensing the infrared signal output from remote.
The main function of this remote control switch is to control any load tv radio stereo fan light etc.
In this remote controlled switch circuit we are using tv remote to on off the ac light by pressing any button of remote and using the tsop1738 at receiver end.
The collector of t2 is connected to the trigger pin 2 through diode d1.
Ceiling fan with light and remote wiring diagram re 3 way wiring diagram for ceiling fan with remote converting an.
As with all 3 way circuits the common on one switch is connected to the hot source wire from the circuit.
The negative and positive pulses are given to the trigger and threshold pins of 555 through the light activated phototransistors t1 and t2.
To wire a 3 way switch circuit that controls both the fan and the light use this diagram.