Raspberry Pi enthusiasts have a common mantra: "Why buy what you can make?" After all, if you have the means to create your own gadgets, you can benefit from cheaper prices, open- ...

Samsung has filed a patent for a ring that has a sensor to measure the temperature of external objects like a cup of coffee ...

There are all sorts of handy tools out there, and a handful of them can be made from scratch with a Raspberry Pi. No one ...