Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...

In today’s digital world, audio content has become a crucial element of communication, learning, and entertainment. Podcasts, video narrations, online courses, and voice assistants all rely on voice ...

Within the framework of the BEYOND5 project, CEA-Leti researchers have developed energy-efficient RF power modules based on SOI technology. This innovation won an award at the IEEE RFIC 2025 ...

Empower RF Systems has announced the release of its latest C-UAS RF amplifier module, Model 1211, engineered for robust performance in demanding military and defense applications. Operating across 500 ...

CEA-Leti and STMicroelectronics presented results at IEDM 2025 showcasing the key enablers for a new high-performance and versatile RF Si platform co-integrating best-in-class active and passive ...

Nordic Semiconductor has had its nRF9151 cellular wireless IoT module certified for satellite network use on Skylo’s service. “The certification ensures compliance with Skylo’s satellite network ...

Engineered for robust performance in demanding military and defense applications, Empower RF Systems' recently released Model 1211 C-UAS RF amplifier operates across a 500- to 2500-MHz frequency range ...

Java is one of the most mature and persistent development languages that exist. Recently it entered into a 6-month release schedule which enabled to deliver more frequent updates to the language. One ...

Chiefs appear to have offered Travis Kelce a 'farewell deal' Rep. Jasmine Crockett confirms member of her security team killed by Dallas police 'SNL' mocks Trump over rising gas prices in cold open ...

“LILYGO MySondy GO LoRa32” is a small ESP32-PICO-D4 board with a 433 MHz LoRa module and a 0.96-inch OLED designed to track (RS41) radiosondes, which are units attached to weather balloons used to ...

In this tutorial, I break down and explain three simple, easy and visual pen magic tricks. Whilst the skill level required to perform these effects is minimal, you will still need to practice them so ...