Скачать или смотреть How to Make Touch Switch at Home. Home made touch switch on off

In this video, I have shown how to make a simple Home Made Touch Switch using basic electronic components.
Touch switches available in the market are often expensive, but we can easily build one at home with simple parts like a transistor, relay, and TTP223 touch sensor.

✅ Components used in this project:
Transistor
Resistors
Relay / Relay Module
Diode
Capacitor
TTP223 Touch Sensor Module
LED Bulb / Light
PCB DESIGN lINK :-
1 :- https://drive.google.com/file/d/1xT0d...
2 :- https://drive.google.com/file/d/1f0Bt...
3 :- https://drive.google.com/file/d/1FxTE...

⚡ Working Principle:
When we touch the TTP223 sensor (or metal touch plate), a very small electrical signal activates the transistor.
This, in turn, drives the relay and allows us to control a light or any other AC/DC load.
The diode and capacitor provide stability and protection for the circuit.

👉 If you enjoyed this DIY project, don’t forget to Like 👍, Share ↗️, and Subscribe 🔔 to my channel for more electronics tutorials and projects.

#TouchSwitch #TTP223 #DIYProject #ElectronicsProject #HomeMadeSwitch #RelayCircuit #diy