This tiny, inexpensive microcontroller makes it easy to build reliable, room-by-room Home Assistant sensors without paying the smart home tax.

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

The Raspberry Pi has brought digital camera experimentation within the reach of everybody, with its combination of an accessible computing platform and some almost-decent camera sensors. If ...

It started as a smart home tool; now I want it to do everything.

As worldwide markets for electric vehicles continue to gain market share, low-cost connections of vehicles to mains charging need to be safe and efficient.

Philadelphia launched a new tool that allows residents to monitor air quality and pollution in their neighborhoods in real time. On Wednesday, Feb. 18, Mayor Cherelle Parker and the Philadelphia ...

Chemists in South Korea have created a stable color-changing sensor that displays an easily quantifiable response to the pH of its surroundings. Published in Microsystems & Nanoengineering, Dong-Hwan ...

If this is what a Cavapoo can do, goodness knows what a Border Collie would code.

An Air Pollution Watch has been issued for the Mon Valley. The Allegheny County Health Department advises the watch will last through Monday, after forecasts showed fine-particulate matter (PM2.5) ...

Air quality alerts are in effect for part of our region. The Allegheny County Health Department first issued an Air Pollution Warning for the Mon Valley, which will be in effect through Sunday. County ...