Channel: How To Bro
Category: Howto & Style
Tags: how to make a touch switchhow tohowtobrotouch operated switchtouch switch220v touch switchdiy touch switch
Description: Hello everyone , In this video I will show you how you can make a simple 220v touch switch at home easily... Components required.... 1. Veroboard or breadboard 2. bc 547 npn transistor 3. Led 4. 220 ohms resistor 5. 10k resistor 6. 5v relay module 7. 5v power supply Thanks for watching.........