Try an old pastime that never gets old: rolling your own sensors using household objects. [Nematic!] needs a way to sense vibration for an upcoming project ... is using an Arduino Nano in the ...

Here is a list of projects that you can do with an Arduino that are fun, relatively easy, and incredibly convenient. Arduino ...

It runs on an Arduino ... water level sensor, flow meter, OLED display, and more. Modification of one’s espresso machine is a rewarding endeavor, but the Smart Coffee project provides a way ...