Strictly speaking, a Theremin uses a pair of antennae that act as capacitors in a specific R/C circuit. Looking at ...

Last year we built a drone using ESP32 and our community loved it. Since then the project has evolved and the drone is now ...

The Sep/Oct 2025 issue of Elektor is out. The magazine explores a range of topics including short-range audio, satellite ...

This project implements an advanced real-time heart monitoring system using the MAX30102 sensor, ESP32 microcontroller, and machine learning for comprehensive heart abnormality detection.

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 ...

The power system configuration of HydroBot is quite sophisticated. It uses the Horizon H-60 PEM fuel cell as its “engine,” ...

Developed by the research team at the Helmholtz Institute for Renewable Energy Research in Erlangen-Nuremberg, Germany (HI ...

The Artemis EF-24 hydrofoil vessel revolutionizes zero-emission transport, reducing CO2 emissions by 3,700 tons annually with ...

Transformative optogenetics technology allows for spatial and temporal control of cellular activity, enhancing research in ...