DIY Metal Detector / How to Make a Deep Metal Detector

DIY Metal Detector / How to Make a Deep Metal Detector 👉Get a free trial of Altium Designer with 365 and 25% off your purchase : 👉 http://www.altium.com/yt/ZAFERYILDIZ 👈 👉Learn about Altium 365, the electronics product design platform that unites PCB design, MCAD, data management, and teamwork: 👉 https://www.altium.com/altium-365 👉Free search engine for the best quality components from Octopart: 👉https://www.octopart.com 👉JLCPCB 1-8 Layer PCB at $2. PCBA from $0 (Free Setup, Free Stencil) Sign Up Here to Get $54 New User Coupons at 👉 https://jlcpcb.com/?from=ZAFER 👉 You Can Download Circuit Diagram PCB and STL Files Here 👉 https://drive.google.com/file/d/1BRpY... Hello, in this video, I want to show you how to make a very simple and effective metal detector that works using components that you can easily find on the market. This detector doesn't have many components and doesn't contain any microcontrollers or software. Despite being an entry-level detector, it is easy to make and works quite well. Depending on the size of the nearby metal, you can detect metals from 40 to 50 centimeters away. To explain the circuit's operation simply TThe metal detector circuit consists of a coil that produces a magnetic field and a receiver circuit that detects changes in this magnetic field. The coil that produces the magnetic field is fed with a high-frequency alternating current generated by a signal generator. The magnetic field in the coil is disturbed by nearby metal objects. This magnetic disturbance is picked up by an induction coil in the circuit and processed by a receiver circuit. The receiver circuit processes the induction signals caused by the disturbance in the magnetic field, amplifies, filters and detects them. As a result, the presence of a metal object is detected by changes in the output signal. The signal is then evaluated by processors and an alert is issued to the user. In summary, the metal detector circuit detects the presence of metal objects by detecting disturbances in the magnetic field, and alerts the user with a warning. **Thank you for watching me. To help the video reach more people, please remember to like, comment, and share it. If you haven't subscribed yet, you can support the channel by subscribing for free. Your feedback will help this video reach more people, and encourage me to find more resources to produce higher quality and new content for you Take care of yourself until we meet again in the next video and project. *** For sponsoring my video Thank You Altium Designer #altium #zaferyildiz #coiling #ne555 #detector #circuit