Using motion detectors and an Arduino you can trigger lights ... aspect of our lives—from culture to business, science to design. The breakthroughs and innovations that we uncover lead to ...

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 ...

When the cube fills with gas, the corners bulge slightly and that stretch enhances the glow. The researchers built a cheap, simple gas detector using only ... Rather than to design a new gas ...