My arduino VLF metal detector w/ metal type discrimination . Not finished but making good progress (build album 10 pics) : r/arduino
This VLF metal detector based on an arduino and a smartphone.Just follow step by step the video tutorials… | Pulse induction metal detector, Metal detector, Arduino
DIY ARDUINO METAL DETECTOR Spirit Pi 4 Pro A with LCD Screen/ Part 2 - YouTube
Spirit PI" Wireless Metal Detector | N.E.C.O | Metal detector, Detector, Pulse induction metal detector
Arduino Metal Detector Project with Code and Circuit Diagram
DIY sensitive Arduino IB Metal Detector with Discrimination | Arduino | Maker Pro