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 ...

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.

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.

Over on Adafruit, they show you how to build your own that hooks into IFTTT so you can be alerted any way you like when the door opens. The system here uses a cheap Arduino board, a few sensors ...

Learn how to build Arduino boards, code them, and use them in your projects with these 13 courses. / Sci-Fi Visions / Diy / Internet Of Things / Iot 8.29.21, 7:44 AM EDT by Futurism Creative ...