No button needed as this circuit uses a smart chip known as TTP223 to feel our touch. Like magic it touches the pad and it turns ON or OF; as this Simple Capacitive Touch Switch Circuit using IC TTP223 is an easy way to make a touch switch for fun or projects. Circuit Working: Parts […]
Automation Circuits
Automatic Soap Dispenser Circuit
Automatic Soap Dispenser Circuit is like robot for soap, inside it have a special plan like electric circuit with small parts; also, it has got sensor like small eyes, brain chip like microcontroller, and pump like tiny muscle. Hence, when sensor sees our hand its brain tell pump Give soap! and it gives the right […]
220V Temperature Controller Circuit
This post talks about 220V Temperature Controller Circuit in easy way, the circuit can turn ON or OFF heater, cooler or other things to keep same temperature. Also, it uses big power like 220V and has sensor like thermometer to check heat or cold and also has small brain chip or timer to decide when […]
Automatic Power Delay OFF Circuit
This Automatic Power Delay OFF Circuit is like small helper to remind us to turn OFF things; also we can connect it with our device with the time frame like 1 hour, 2 hour as it stops the power by itself. Moreover, it is very useful if we want to keep nightlight ON for some […]
220V Lamp Flasher Circuit using IC 555
This 220V Lamp Flasher Circuit using IC 555 uses one special chip IC 555 to make normal bulb blink like party light, also the chip make ON/OFF signal. Furthermore, this signal connects to transistor or triac which work like switch for bulb power and when power goes ON and OFF fast then bulb start blinking […]
Simple Water Softener Circuit
In this post we will give all easy information about Simple Water Softener Circuit, as this one small device we can put on our water pipe which will help to make hard water to become soft. Hard water make white stuff build up in pipe and machine and this make them not work good and […]