LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The little board from an Italian university with its easy to use dev environment ...

APRs is an amateur radio protocol allowing the exchange of short packets of data. It’s commonly used to transmit a GPS ...

Abstract: This book provides an overview of the latest research results in RF and digital SOI technology development for 5G and 6G, device and substrate characterization, packaging technology, and the ...