Introduction: 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