Saturday 30 March 2019

HOW TO MAKE CONTACTLESS AC LINE DETECTOR

in this blog i am showing how to make a non contact ac line detector
we can use this device to detect the faults in ac line
components
1.3*2n3906 transistors
2.led
3.resisters 1megaohm and 100kiloohm
4.9v volt battery and its clip
5.dot board
CIRCUIT DIAGRAM
VIDEO

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