Osaka researchers built a wireless EEG system powered by body heat that worked outdoors above 89.6°F without batteries.

As devices for wireless sensing systems become smaller and more complex, finding suitable power sources for them is becoming ...

Building Arduino projects with multiple sensors can unlock powerful environmental monitoring, automation, and IoT applications. From DHT11 temperature sensors to motion, gas, and light detectors, ...

Vanderbilt researchers led by Xiaoguang Dong, assistant professor of mechanical engineering, have developed a novel device ...