HOW TO MAKE a NON CONTACT AC LINE DETECTOR

IN THIS INSTRUCTABLE

i am showing how to make a non contact ac line detector.we can use this device to detect the faults in ac line

Step 1: VIDEO TUTORIAL

Step 2: Circuit

components

1.3*2n3906 transistors

2.led

3.resisters 1megaohm and 100kiloohm

4.9volt battery and its clip

5.dot board

Comments

[audreyobscura]

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