The main components of the project are ic cd4017 and tsop 1738 ir receiver. As you may well know an rf based wireless remote control system rf transmitter rf receiver can be used to control an output load from a remote place.
Ir Appliance Switch Circuit Using Any Infra Red Remote Control
Remote switch circuit diagram. It is often required to switch electrical appliances from a distance without being a direct line of sight between the transmitter and receiver. We have used ic 4017 to convert it into a push on push off switch. The circuit works by pressing any key on the remote it can also operated manually by pressing switch s1 to on state. These devices are designed to provide a high level of security. Remote controlled switch for home appliance. Receiver circuit is connected to ac appliance via relay so that we can control the light remotely.
This remote gives approximately 150 meter coverage by extending the ariel wire it can be increased up to 200 meters. A single channel relay board is sufficient. We uses normal switch in our daily life and after a long time used to these swithing system we can no more interested in that. In this remote controlled switch circuit we are using tv remote to onoff the ac light by pressing any button of remote and using the tsop1738 at receiver end. Circuit design of remote controlled light switch. Before wiring the circuit make sure that the carrier frequency of the tv remote you have is 38 khzfor that wire the sensor part only point your remote to the tsop1738 and press any switchif out put of tsop1738 goes low then ok your remote is of 38khz typenothing to worry almost all tv.
The circuit has also a good range of upto 20 meters. A relay switch is used at the output of the circuit which can be connected with the appliances to make them switch onoff. Alternatively the relay circuit can be built as per the circuit diagram. This current is given to the inverting input of 3130 ic which will get triggered by this current and give amplified output. Remote controlled on off switch circuit. Remote controlled switch this is the very simple circuit diagram of ir remote control switch.
This project has two stages that is 1. Receiver circuit first we go with transmitter circuit design. The whole project contains two parts which is an fm transmitter and a rf receiver. Here is the circuit diagram of an fm remote encoderdecoder using the ics rf600e and rf600d. This circuit has three stages they are. You can on or off any appliance by this circuit ie fan light etcthis is works upto 5 10 m lenght from remote.
Remote controlled switch circuit diagram notes. The output of the ir receiver is a decoded output of the signal from remote control. For good results use a good quality fm transmitter with the circuit. 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. Circuit diagram of infrared remote control switch.
Gallery of Remote Switch Circuit Diagram
