This current is given to the inverting input of 3130 ic which will get triggered by this current and give amplified output. This is a project of an rf remote control relay switch circuit.
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Remote control relay switch circuit diagram. The infrared remote control switch is divided into two sections. 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. 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. This is the very simple circuit diagram of ir remote control switch. 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. The main components of this ir remote control switch are ca 3130 operational amplifier and 4018 counter.
Ir remote controls switch circuit. Circuit diagram of infrared remote control switch. Here we are using a 1n4007 diode to protect the relay from any shorts or negative feedback. The schematic pcb gbr files are provided at the end. Ir doorbells security alarms. This is a good solution for a unique and so interesting idea to wireless switching system to control the home appliance.
Receiver circuit is connected to ac appliance via relay so that we can control the light remotely. Remote control of home appliances. Circuit diagram ir remote control switch using cd4017 download project files. 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. We have used ic 4017 to convert it into a push on push off switch. 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.
Transmitter section and receiver section.
Gallery of Remote Control Relay Switch Circuit Diagram
