Make Your Own AC Voltage Line Non-Contact Tester at home

31 Просмотры
Издатель
#ACLineTester #VoltageDetector #NonContactTester In this video, I show how to make a simple AC voltage line non-contact tester using BC547 transistors.
This homemade tester can detect 110V or 220V AC live wires without touching them.

The circuit uses a small DC battery, an LED, and a coil made from copper wire as a sensor.
It is very easy to build and useful for beginners, electricians, and DIY electronics learners.

I hope you also like this, my other new cool electronic projects videos.'
https://youtu.be/OmgHOA3q008
https://youtu.be/9LaRQti1RPM
https://youtu.be/HxOP1fMpXVM
https://youtu.be/-Zux_PGxlEE
https://youtu.be/J4KVzDCyB-0
https://youtu.be/98VVmx6rJew
https://youtu.be/FiGlQLN_GZc
https://youtu.be/N4tDernoIz4
https://youtu.be/kblImDLJG58
https://youtu.be/5WXl227MBK4
Subscribe https://goo.gl/bNMSXt

Категория
Схемы по заработку в интернете
Комментариев нет.