Blood glucose meters are small, computerized devices that measure and display your blood glucose level. These devices are helpful for people with diabetes. If you have diabetes, monitoring your blood ...

Most homes already have a smart meter that digitally communicates with the electric grid. If you're looking to get rooftop solar panels, a smart meter is an essential piece of equipment. Here's why.

When the widget you’re working on is powered by a battery or a USB charger, running it on the bench is probably pretty safe. But when the object of your reverse-engineering desire is a residential ...