Each of these Raspberry Pi projects added a layer of intelligence and independence to my smart home. They made it more ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Scientists from Academia Sinica and National Taiwan University, together with international collaborators, have developed a ...

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

ORLANDO, Fla. — The Orlando City Council is looking to expand the number of red-light cameras at city intersections as commissioners plan on doing a second reading of this ordinance on Monday ...

Observed by more than a billion people across faiths, this five-day festival of lights brings prayer, feasts, fireworks and, for some, a new year. Students light earthen oil lamps on rangoli, a ...

Should you spend some time around the less scientifically informed parts of the internet, it’s easy to find “Free power” stories. Usually they’re some form of perpetual ...