It's all about filament and microcontrollers.

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Add Yahoo as a preferred source to see more of our stories on Google. A Virginia-based company has landed a $97 million contract for a large-scale new project at north Alabama’s Redstone Arsenal.

A Virginia-based company has landed a $97 million contract for a large-scale new project at north Alabama’s Redstone Arsenal. AeroVironment, Inc., which has an office in Huntsville, announced Thursday ...

For the first time, a team of US researchers has used sensors containing highly excited Rydberg atoms to detect signals from an ordinary handheld radio. Through a careful approach to demodulating the ...

Researchers developed a fingertip-sized, humidity-tolerant hydrogen sensor using platinum nanoparticles that catalyze reactions, thin a water film, change color, and trigger alarms. (Nanowerk News) ...

Hydrogen plays an important role in society’s energy transition. For the technology to be used on a broad scale, effective hydrogen sensors are required to prevent the formation of flammable ...

With Christmas a little over two weeks ago, one might be scrambling to find a gift for a loved one, friend, or family member. If you’re familiar with Arduino or Raspberry Pi and have a free weekend, ...

Northwest U.S. utility Puget Sound Energy (PSE) has joined with Norway-headquartered Heimdall Power on a dynamic line rating (DLR) pilot project in Washington state. The companies on October 22 said ...

DES MOINES, Iowa (IOWA CAPITAL DISPATCH) - Polk County supervisors voted Tuesday to invest $200,000 to keep water quality monitors functioning across the state — a move officials said they hope other ...