Home Inductive Sensor for Arduino (Metal Detector)

In this video we will see how to make an inductive sensor for Arduino. We’ll start by looking at the electronic components we’re going to use, then step together the circuit, also explain the source code in detail, and finally test how the whole system works.


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Materials

Two 2.2 uF electrolytic capacitors

A 10 uF capacitor

A 47K resistor

An integrated circuit 555

A printed circuit

Download gerber file —> Gerber_detector_metales

A 6800 uH inductor

Male pins

An 8-pin socket

Source

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