In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

AI-enhanced optical spectroscopy revolutionizes food quality monitoring with rapid, non-destructive analysis, ensuring safety and reducing waste in production.

1 Physics Laboratory 1, Department of Physics and Applied Sciences, Faculty of Science, National Pedagogical University, Kinshasa, Democratic Republic of Congo. 2 English Department, Teachers Training ...

Littelfuse has announced the release of six new automotive current sensors designed to enhance electric and hybrid vehicle performance, efficiency, and functional safety. The new Littelfuse Automotive ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

With 10-MHz bandwidth and 50-ns response time, Allegro’s ACS37100 XtremeSense tunneling magnetoresistance (TMR) current sensor enables precise current measurement. It is designed for power-conversion ...

Inspired by cat vibrissae, biomimetic biomass PHFs/SA aerogels (BFAs) are developed via precursor-assisted in situ polymerization and freeze-synergistic assembly. These ultralight, porous pressure ...

PAWLEYS ISLAND, SC (WMBF) - Earlier this summer, a rip current claimed a swimmer’s life, but a new device is aiming to prevent drownings. The Tidelands Health Pawleys Family YMCA off of Ocean Highway ...