How to make a Wireless AC Voltage detector | wireless tester | creative things

How to make a Wireless AC Voltage detector | wireless tester | creative things
#wirelesstester #creativethings #diy
make your own ac voltage detector
Hi friends wellcome to creative things in today's video I'm going to make the effective ac voltage detector circuit using three BC457 transistor and some resistors and LED, 3.7v battery it's very easy to make this project, this device can work on the presence of ac voltage.
you just need to make the antenna which you can make of copper wire, so if you like the content then please like share and subscribe thank you for watching video
required components :-
1) BC 547 transistor × 3
2) 1M ohm resistor
3) 100k ohm resistor
4) 300 ohm resistor
5) antenna
6) LED
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#wirelesstester
#diy
#creativethings