Abstract: The recent Open Radio Access Network (O-RAN) specifications promote the evolution of RAN architecture by function disaggregation, adoption of open interfaces, and instantiation of a ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

A standard LCD 3D printer costing under 200 euros can perform microelectronic photolithography with 20-micrometer precision, enabling affordable, cleanroom-free fabrication of transistors and sensors ...

Abstract: During the last decade, possibilities to realize new phenomena and create new applications by varying system properties in time have gained increasing attention in many research fields.