3 Awesome Homemade Metal Detectors

#HandmadeCreativeChannel #MetalDetector
Hello friends today I will show you how to make 3 different metal detectors.
1 - is a metal detector with a phone.
This application measures the magnetic field with a built-in magnetic sensor.
The level of the magnetic field (EMF) in nature is about 49μT (micro tesla) or 490mG (milli gauss); 1μT = 10mG. When a metal (steel, iron) is close, the level of the magnetic field will increase.
The use is simple: open the application and move it. The level of the magnetic field will constantly fluctuate. It is! You can find electrical wires in the walls (like a spike detector) and iron pipes in the ground.
2 way to make a metal detector is by using an old TV (flyback coil)
3 way is to use your multimeter.
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Friends, my name is Jordan, am the author of the Handmade Creative channel.
On this channel I present everything that I have done with my own hands. I enjoy sharing Projects I make as a Hobbyist, and what i have learned through other content creators, I am NOT a Professional, not a Teacher, my hope is I simply Inspire you to go make something yourself. We turn simple things into unique ones! Subscribe, it will be interesting!

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Видео 3 Awesome Homemade Metal Detectors канала Handmade Creative Channel