This Arduino based Water Level Detection and Alert System designed to reduce water wastage, prevent overflow, and improve ...

The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.

There are a lot of options for local weather stations; most of them, however, are sensors tied to a base station, often requiring an internet connection to access all features. [Vinnie] over at ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...