Wifi Controlled Switch Circuit

In this project i will show how to operate any electrical without making physical contact with switch by implementing a wireless switch circuit using cd4027 ic.

Wifi controlled switch circuit. We will be talking about the single pole 1p two poles 2p three poles 3p and four poles 4p smart wifi circuit breakers with rating and specifications. We toggle the switches to turn the appliance on or off. Go through cd4017 circuits to learn more about this ic. 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.

This wireless light switch is very stable and sensitive compared to other ac appliance control circuits. Like our runner up the tp link smart wi fi light switch hs200 needs a neutral wire but it s a reliable single pole switch with all of the standard features including remote control and. Current consumption is low in milliamperes. Ruiming wifi 1p circuit breaker wireless remote control iot switch app remote control support amazon alexa google home leviton ldc30 w 30 space indoor load center cover and door with observation window nema 1 flush surface mount white.

Generally electrical and electronic appliances that we use in our home are controlled with the help of switches i e. The wi fi connected switch works with all kinds of bulbs has apps for ios and android and lets you control lights with a touch voice motion or remotely via a smartphone. It is simple compact and cheap. In this wireless switch we have used 4017 ic to latch the output to one pin when we pass the hand over ldr.

And here is one simple application of toggle switch to understand the working of 4017 to latch the output. The circuit is built around an ic ca3140 irled1 phototransistor and other discrete components. Pin diagram pin configuration of ic 4017.