how to make a metal detector with a radio and calculator

how to make a metal detector with a radio and calculator In the category Metal Detectors Videos more articles and learn more information about how to make a metal detector with a radio and calculator Reviews Price Specifications Features Image manuals videos Accessories All this in metal detectors for gold.

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make a metal detector using radio and calculator , I do not think it’s a good idea , plus it’s an old idea and do not achieve positive results , especially for those who want to search for treasures in the ground . Perhaps you then wondered if such a trick can really work , even if it succeeds in making the metal detector machine with radio and calculator , it is not able to detect targets deep , may not exceed 5 cm depth , so it may seem foolish idea , especially that metal detectors today’s cheap enough .

A simple project to make a metal detector

 

I have tried this trick as evidenced by the video on the Internet and used various calculators and radios, but found it does not work , and when they do so very weak , you have to do is tune in to the high end of the band ; you need to find a frequency that Do not just be a fixed station . The next you have to put a calculator on the radio and run the calculator . Then passed from the metal and should beep .

Let’s watch some videos that show ways to make a metal detector using radio and calculator.

how to make a metal detector with a radio and calculator

how to make a metal detector with a radio and calculator

how to make a metal detector with a radio and calculator