arduino-mega-metal-detector The Arduino Mega interfaces with a metal detector module to detect the presence of metal objects using electromagnetic induction, suitable for security systems, treasure ...

Posted in Arduino Hacks Tagged Ardunio, metal detector, oscillator ← Turning Irregular Shapes A Home Made Sewing Machine May Be The Only One → ...

Check Out This DIY Arduino-Powered Metal Detector Robot This remote-controlled metal detecting Arduino-powered robot is legit. Updated: May 10, 2025 12:58 AM EST ...

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.

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 touchscreen to provide a fantastic readout ...

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 ...

Robot/metal detector circuit diagram. Source: Interesting Engineering Build the PCB as shown, with the components required. Then insert the Arduino RF Nano, and the DC Motor Driver onto the board.