How To Make 220v Touch On Off Switch || TTP223 Touch Sensor || TTP223

How To Make 220v Touch On Off Switch || TTP223 Touch Sensor || TTP223 🔥Previous video — ★ Use electronic component:– 1, TTP223 Touch Sensor 2, BC547 Transistor 3, 5v Relay 4, Battery 5, Wire 6, 220v Bulb Holder 7, 100Watt Bulb PATRA TECH YouTube Channel Most Popular Video — 🔥 Life Time Battery For Wall Clock — 🔥 Battery Low & Full Level indicator — 🔥 Simple Lithium Battery Charger Circuit — 🔥 Pam8403 Mini Audio Amplifier Board — 🔥 Auto Cut Off 12v Battery Charger — 🔥 Voltage Regulator Using Diode — 🔥 Pam8403 & 5v Bluetooth Module Connection —