DIY Metal Detector Created Using An Arduino Mega (video) - Geeky Gadgets

DIY Metal Detector Created Using An Arduino Mega (video) Geeky Gadgets 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, making sure you never miss anything valuable. Watch the ...