An Arduino can measure time, a coil and a resistor will create a delay proportional to the circuit values, and metal around the coil will change the coil’s inductance.

This project involves building a simple metal detector using an Arduino microcontroller. The metal detector works by detecting changes in the electromagnetic field caused by the presence of metal ...

Oh, I was wondering where the arduino went! :D. Report comment. Reply. boot says: September 28, 2013 at 6:29 am ... Currently working on a metal detector hack myself, ...

Main components: 2 no. Arduino RF Nano 2 no. 1.2A DC Motor Driver (TB6612FNG) 4 no. TT Gear Motor 4 no. Rubber Wheels 1 no. Metal Detector Module 2 no. Joystick Module 1 no. 1602 I2C LCD DISPLAY 4 ...

A new Instructables page has been created to make an eco-friendly DIY metal detector using an Arduino Mega just been combined with a 3.2 inch TFT LCD ...

Detects a small metal coin at a distance of 4-5 cm, and larger metal objects at a distance of 10 cm and more. In fact, its purpose is to locate more accurately the object that was previously detected ...

Building Your Own Arduino Metal Detector. If you’re interested in building your own Arduino metal detector, you’ll need a few basic components: 1.

The LCD interface shows the metal detection rates. The robot moves thanks to a DC motor controlled by a program running on an Arduino UNO. When the robot detects metal, it will sound a buzzer and show ...

This remote-controlled metal detecting Arduino-powered robot is legit. If the video player is not working, you can click on this alternative video link . Everyone loves metal detecting.

The Arduino Nano metal detector detects the presence of metallic objects by sensing changes in electromagnetic fields. It's commonly used in security systems, treasure hunting, and industrial ...