The project uses the Arduino IDE and a Blue Pill STM32 module. The project looks good with an LED module and a rotary encoder to set sensitivity. Pulse induction metal detectors use a single coil ...

A new Instructables page has been created to make an eco-friendly DIY metal detector using ... controlled using an Arduino Mega. The device generates and senses a magnetic pulse from each set ...

The metal detector part of the project is fairly straightforward as far as these things go. It uses the pulse induction technique, where short pulses are fired through a coil to generate a ...