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 ...

Description: $2 for 10pcs PCBs (24 hours turnaround time) Making a good lighting system for your rc projects is not complicated at all, in this video I'll show the whole process to make yours, using ...

FRANKFURT, Germany, March 9, 2026 /PRNewswire/ -- Polymatech Electronics, a leading innovator in semiconductor and optoelectronic technologies, will showcase its state-of-the-art Chip-on-Board (COB) ...

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a ...

Although the RTL-SDR is cheap, accessible, and capable enough for many projects, it does have some important limitations. In ...

Advanced AI models appear willing to deploy nuclear weapons without the same reservations humans have when put into simulated geopolitical crises. Kenneth Payne at King’s College London set three ...

First Light, a 48-story mixed-use high-rise in downtown Seattle, was designed as a livable piece of art. The retail, office, and luxury residential structure’s most prominent feature is a cantilevered ...

The worlds of professional sports and entrepreneurship are colliding this summer in Park City, Utah, where elite NFL athletes will meet with proven operators and vetted founders for three days of deal ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...