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 ...

Light fidelity (Li-Fi) is a widely adopted form of wireless communication that uses optical energy to verify device ...

WPA3 is the latest security protocol designed to safeguard your Wi-Fi traffic. Here's what you need to know, as well as our top picks for routers that support WPA3.

It has a built-in 125-MSPS oscilloscope, logic analyzer, and waveform generator, using a laptop or computer for its control ...

Watch this practical guide to building a custom ESP32-S3-based OBD2 vehicle dashboard with UART communication, real-time ...

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 ...