Wifi Controlled Light Switch Circuit

Smart light switch 4 pack treatlife 2 4ghz smart switch wifi light switch single pole neutral wire required works with alexa and google assistant schedule remote control fcc etl listed 4 7 out of 5 stars 1 275.

Wifi controlled light switch circuit.

It is simple compact and cheap. Some studies suggest that crime rates are lower on well lit streets. Before getting into the details of the project like the circuit diagram components connections and the code let me take you through the concept behind the wifi controlled led using esp8266 and arduino. Wifi light switches may help prevent burglaries too.

Receiver circuit is connected to ac appliance via relay so that we can control the light remotely. 2p wifi circuit breaker intelligent breaker 63a smart breaker switch 2 4 ghz wifi wireless remote control switch 220 240v 1 0 out of 5 stars 1 40 99 40. Current consumption is low in milliamperes. 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.

We have used ic 4017 to convert it into a push on push off switch. So you can turn them off when you re on the plane leaving for your vacation. The working of the circuit is simple. The circuit is built around an ic ca3140 irled1 phototransistor and other discrete components.

The idea behind the project is very simple. This wireless light switch is very stable and sensitive compared to other ac appliance control circuits. It doesn t take a far. Connect an led to the arduino board.