Metal detector using 555IC Full Making IC Based Mini Project-4

Order on WhatsApp click here: https://wa.me/message/3SOKUOU5CDHHN1 Buy online www.eroletech.com For any help contact us on whatsapp: +91 7007957715 Free home delivery and cash on delivery available To get a good job in Electronics core companies please download our app and join our course : https://xlroy.courses.store/ Introduction: Metal detectors are gadgets, that are capable of detecting metal elements on a surface. The proximity at which the detectors can detect metals, depends on the detector’s range it can cover. We can find a metal detector, at airports, theaters, and various other public places. They are used for the safety of people, to detect anyone carrying a metal, Arms etc. . In this project, we are going to design a simple metal detector circuit. There are so many metal detector designs, but most of them are complex, so here we are going to design a simple metal detector circuit, using triple 5 Timer IC. these are the components, which are needed in this project. Triple 5 Timer IC. 8 Pin IC Base. 1 kilo ohm resistor. 2, 10 kilo ohm resistor. 2, 2.2 micro fared, electrolytic capacitors. 100 nano fared, ceramic capacitors. 10 milli henry inductor, using copper coil. 1 red LED. Buzzer. 9 volt battery. PP3 battery connector. on off, rocker switch. 1 zero PCB. 4 screw with nuts. and 4 plastic spacers.