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

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 ...

Machine learning algorithms find patterns in human movement data collected by continuous monitoring, yielding insights that ...

The company has launched boards running Linux before, including the Yun and the Tian, yet it's typically competed more with ...

An array of graphene-silicon solar cells provides enough power to continuously supply small devices unconnected from the ...