Built your very own parking sensors for the car using nothing more than an Arduino board and cheap components you can find online ...

If you want to get started with motion sensors and the like, ESPHome makes it incredibly easy to build your own sensors.

Dramatic photos of haboob show dust storm swallowing the city of Phoenix ...

Capacitive touch sensors are entirely in the domain of DIY, requiring little more than a carefully-chosen conductive surface ...

The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Not all poisonous gases have a smell or a color. But a tiny grid of pastel- and candy-colored squares that effectively "sniffs" out hazardous chemicals in the air such as chlorosarin—a highly ...