Project | Pulse Induction Metal Detector | Hackaday.io
Módulo AVR PIC Detector de Metal Compatible con Arduino | PcComponentes.com
Arduino Metal Detector | Techsplorers
Amazon.com: ALAMSCN Electronic Practice Kit DC 3V-5V Metal Detector DIY Kit Sensor Module Assemble with Buzzer Battery Holder for Arduino Beginners : Electronics
Search for coins and jewelry with this DIY metal detector | Arduino Blog
Metal Detector With LCD screen
Arduino metal detector - YouTube
Sensor Inductivo: Detector de metales con Arduino - Murky Robot
Arduino Metal Detector DIY project - YouTube
How to design an Arduino-based RLC metal detector using an RC-A-354 sensor