HOW TO MAKE AN ELECTROMAGNETIC FIELD DETECTOR

HOW TO MAKE AN ELECTROMAGNETIC FIELD DETECTOR
Hello friends, in today's DIY tutorial we will learn how to make 3 super inventions with homemade materials that can be found in any corner of the house, I hope you like these new life hacks or science tech ideas. I've always loved making gadgets and other awesome tricks. We will see how to make this 5 mini inventions or simple life hacks at home. In this video i will show you how to build this RC car, you dont need arduino or other tech gadgets for make this. Only very easy things. In my channel you have more tricks, science experiments and other ideas for develop your mind. See you in the next 5 minutes craft tutorial. In today DIY we will see how to make this 7 super inventions at home, very creative and awesome life hacks for build in your house. Hope you like my new ideas and other tricks, in my channel you have more science tech gadgets and other awesome experiments. See you in the next 5-Year Crafts.
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[@youngjedi2932]

Thanks bro, is Super helpful*

[@ectior]

I wonder if you could add a dial on the coil like an old radio tuner to change the sensitivity

[@RobleViejo]

How sensitive can you make it?

[@JennieNgats]

What are the materials needed?

[@saragadamsuresh]

❤

[@clyind]

I did everything right, but it didn't beep or turn on the led

[@sakurLOL]

Im gonna try to do that

[@23vijayragav82]

Can we use just 2 transistors .. ? Why we use 3 instead? Any..?

[@ExploringNew1]

You can. But it will be less sensitive

[@sanjivanideore515]

What are material and there price

[@olivergorospe5909]

Paturo naman sir papano gawin anung mga piyesa kakailanganin

[@ExploringNew1]

You can't just "make" parts that simply. Buying is cheaper and well, it works for sure

[@ectior]

Actually can someone explain why 3 transistors are needed? Shouldn’t it only need one?

[@ExploringNew1]

To make it more sensitive

[@TechniCraftYT]

Darlington*

[@paranormalwien]

Why 3 transistors ? And btw.: it's not an EMF-Detector.

[@ExploringNew1]

To make it more sensitive

[@shawonafthab3572]

It is not emf detector