Simple AC Line Non Contactt Voltage/Current Detector

Homemade current detecting device in a simple way

Materials Needed.

You will need the following materials:

• BC547 Transistor - https://amzn.to/3gH60vM

• 100k Resistor - https://amzn.to/3gSssSH

• 220k Resistor - https://amzn.to/3bbrFt3

• 1M Resistor - https://amzn.to/3vvcoMJ

• 3mm LED - https://amzn.to/2YR1Taj

• Switch - https://amzn.to/3AfPlr3

• Battery - https://amzn.to/2ZQj0tu