How to Make AC Line and Neutral Detector at Home
In this video, I will do an AC line detector and neutral wire of the 220V AC line.
You need: 3 C1815 transistors, 1M ohm resistors, 100K ohm, 100 ohm, green led, small speakers, switches, ...
In this video, I will do an AC line detector and neutral wire of the 220V AC line.
You need: 3 C1815 transistors, 1M ohm resistors, 100K ohm, 100 ohm, green led, small speakers, switches, ...