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Metal Detector Circuits

  

Circuits




Metal detector is very common devices for checking the person in shopping malls, hotels, cinema halls to ensure that person is not carrying any explosive metals or illegal things like guns, bombs e...

A metal detector is an electronic instrument which detects the presence of metal nearby. Metal detectors are useful for finding metal inclusions hidden within objects, or metal objects buried under...

Here is a simple metal detector circuit with which you can hunt hidden treasure. The circuit metal detector can also be used to detect buried cable an concealed wiring.

This Wireless metal detector robot circuit is designed using 8051 microcontroller and is mainly used to detect landmines, minerals, weapons, etc.

The other day when I was searching instructables I come across on interesting and simple circuit for metal detector. It is build with 555 coil and few other components. Instructable that inspire me...

Please help me with making a metal detector for my project. I need to make a robot with a system to detect metals buried in the ground. I searched the Internet but all the circuits that i saw are e...


Metal Detector "Home made" first project


metal detector circuit using ic 555


Simple BFO Metal Detector - Improved Circuit Design


HOW TO BUILD THE GOLDFINDER XTR METAL DETECTOR - PART 1 (Circuit, shaft and c...