Introduction In your life, you may have seen many detectors that detect metallic devices. These detectors have many special applications. For instance, we can use it in the mining process. Also, to avoid any illegal … Read more
metal detector
Introduction What happens at the entrance when you go shopping in a mall, when you visit any museum, or when you go to the airport? The security officer always asks you to walk through the … Read more
Metal Detector Circuit CS209A
A metal detector is an electronic circuit that detects the nearby presence of metal. It is useful for finding metal inclusions hidden within objects, or metal objects buried underground. This often consists of a handheld unit with a sensor probe … Read more
Metal Detector Circuit SL100
In this tutorial, we are going to make a “Metal Detector Circuit”. Nowadays security/safety is one of the few things that is a priority regardless of where you are in the world, that’s why security … Read more
Metal Detector Circuit using CS209A
A metal detector can be used at airports, in theatres, or elsewhere. It is used to detect someone holding a metal (arms, etc.) to protect citizens. We will develop a basic metal detector circuit in … Read more
Simple Metal Detector Circuit
Introduction: A metal detector as the name indicates detects the presence of any metal that is found anywhere closed to it. This device is helpful in many aspects as it can detect the metals buried … Read more
Metal Detector Circuit
In this tutorial, we are making a very easy and interesting project of a Simple metal detector using a CA3140 IC. There are lots of metal detectors available in stores etc. to build but they … Read more
Simple Metal Detector using CA3140 IC
In this tutorial, we will learn how to make a simple metal detector circuit. These metal detector circuits are being used in plenty of places. Most security officers use it to detect metal devices like … Read more