Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...

Keypad phones, believe it or not, are still in use, and there is a surprising amount of variety to choose from. Some of the phones include 4G connectivity, cameras, and are built to last. If you're ...

The four main points on a compass are: north, east, south and west. A compass is used to work out direction. A four-point compass can give a rough direction whereas a sixteen-point compass is much ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Jon Chase Jon Chase is an editor of smart-home coverage. For Wirecutter, he ...

The Current Radar map shows areas of current precipitation (rain, mixed, or snow). The map can be animated to show the previous one hour of radar.

When people ask for recommendations for home security, one of my first suggestions is always a smart lock. Sure, your door already has a lock, probably a basic deadbolt, but it could be upgraded in so ...

The iPad is getting ever more powerful, and whether you’re on an iPad, iPad Air, or iPad Pro, a good keyboard can transform your tablet into a rival for a conventional MacBook laptop. Apple sells two ...