If you wanted to build an electronic dice, you might grab an Arduino and a nice OLED display to whip up something fancy. You ...
If you’ve got an RTL-SDR compatible receiver, you’ve probably used it for picking up signals from all kinds of weird things. Now, [Jaron McDaniel] has built a tool to integrate many ...
For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...