How to make a metal detector in 3 steps at home

While the construction of a conventional metal detector may require a set or in-depth, a more famous way is to use a calculator and a radio detector to make metal detectors, which you can take outside or around the house to identify other metal objects. Today I will show you how to make a simple metal detector. Now using rubber bands and hot glue and anything you have in your house, organize the circuit. Make the metal detector is given the schematic in this step. If there is any treasure beneath your house or your garden. How the metal detector works with household appliances. That was the time when I decided to do my metal detector. Read our latest article and make your favorite metals detected as your choice.