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Simple metal detector on two chips NE 555

 Simple metal detector on two chips NE 555, How to make a simple metal detector. Can you find the gold hidden underground with this metal detector?, The other day when I was searching instructables I come across on interesting and simple circuit for metal detector. It is build with 555.


How to Build a Metal Detector. Building your own metal detector is fun and educational. However, you can make a metal detector at home. And you can not only save thousands, but also enriched, finding the treasure. Let's talk about the device itself and try to understand what is in it and how.


make a DIY mini metal detector

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In order to create your own, you must have enough wire to make the file,-wire for metal detectors, which includes the design of the search f...


Simple Metal detector using 555 IC

 Metal detectors where you are sensing the location of the minerals by means of a thorough survey of a piece of land through them, and as th...


Many radio amateurs dream to collect a simple metal detector with their own hands to find treasures. I had such a dream as a child, to find a huge wooden treasure chest. So I decided to implement it. Today I will tell how to make a simple metal detector on two chips NE 555. The device works on the principle of induction balance, consists of two generators working on the same frequency, designed to search for black and non-ferrous metals without discrimination. The metal detector has a good sensitivity, it is able to detect a coin at a depth of up to fifteen centimeters, larger objects up to eighty centimeters.

Simple metal detector on two chips NE 555


The principle of work of detector very simple, two generators working on one frequency, make the uniform balanced, induction system which works on the verge of failure. Once the metal is in the coil area, the induction balance is broken and the signal is transmitted in the dynamics.


Simple metal detector on two chips NE 555

 Simple metal detector on two chips NE 555, How to make a simple metal detector. Can you find the gold hidden underground with this metal de...


Simple Metal detector on transistors

 In this article we will talk about one of the simple detectors, the assembly of which can be carried. These include transistors with CT and...


How To Build Metal Detectors

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Test of diagrams of the simplest metal detectors

 Miniature metal detectors presented in this review cannot boast of high sensitivity, but their assembly will be an exciting experience for ...


Coils at detector should be absolutely identical. Each reel is wrapped separately on a frame with a diameter of 19 centimeters and contains 30 turns of a wire 0.5-0.7 mm in a varnish isolation.


After soldering all components, the device must be properly configured. The P1 resistor on 100 k is designed to adjust the frequency of the receiving generator. Resistor p2 on 200 k for coarse adjustment of the device sensitivity.


Metal detector in the form of a glove based on Arduino

 This article will look at a simple example of a metal detector based on the Arduino microcontroller. Its feature is that the device is made...


How to make simple metal detector at home

Today we know a large number of ways to make a metal detector at home completely independently, without the help of specialists. Some of the...


How to make a simple metal detector

 In this project we are going to design a simple metal detector circuit. Today we know a large number of ways to make a metal detector at ho...


Homemade Metal Detector Simple & Sensitive

 homemade metal detector youtube homemade metal detector plans how to make a homemade metal detector homemade metal detector coil. How to ma...


Remote resistor p3 on 100 k for fine adjustment of sensitivity detector. All resistors put in the middle position.


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Simple metal detector on two chips NE 555






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