The Arduino ecosystem is an amazing learning tool, but even those of us who love it admit that even the simplified C Arduino ...

Discover the ESP32 Cheap Yellow Display Board: low-cost, Wi-Fi + Bluetooth, 2.8″ touchscreen, ideal for IoT, GUI projects, and learning.

T he ESP32 is a fantastic little microcontroller with a world of possibilities. Its specifications may appear modest, but its capabilities enable it to power all kinds of devices.

However, it is crucial for students to get better learning opportunities to interact with and build physical systems. There ...

Now, a team of researchers from the University of Oxford, UCL, and Xi’an Jiaotong University may have found a solution. They’ve developed a soft, self-powered wearable sensor that uses AI to ...

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

The Federal Railroad Administration (FRA) on Aug. 1 announced that it will cancel two grants totaling more than $26 million for the Baltimore-Washington, D.C., Superconducting Magnetic Levitation ...

NORTH MANKATO — The Minnesota Center for Environmental Advocacy has filed a lawsuit against the city of North Mankato, alleging the city violated state environmental laws while moving forward with ...

Simiyu, G. W. and Mwatelah, J. (2025) Mapping Water Quality Using Remote Sensing Technology: A Case Study of Lake Victoria. Journal of Geoscience and Environment Protection, 13, 225-252. doi: ...

For the University of Kansas’ Gateway project — the $750 million renovation and redevelopment of the football stadium and the area around it — there are big stakes on the horizon. Now, there ...