The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Ubuntu Waterhub has created 70 automated, prepaid water dispensing systems serving both vendors and communities.

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for super cheap, and they're incredibly versatile. When you're done using an ...

A team of St. Vrain Valley high schoolers who use underwater robots to help Longmont monitor water quality are getting extra help this summer from middle school students attending a “Creative ...

Avnet Community, has launched a new global design challenge in collaboration with Würth Elektronik. This new competition ...

Radio World readers may know Marty Acuff from his time at Orban/CRL Labs or from his many yers working on the iconic Sutro ...

For the first time, 106 students (from Class 9 to 12) from the SUMAN schools participated in the competition, while 117 ...

Explore The Hindu Data Team's interactive story "Taking on the heat" detailing heat stress in Chennai's working class individuals.