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 ...

如果您正在寻找两个 Arduino 模块之间的无线通信，这个项目可能会有所帮助。它使用来自 Electronics-DIY.com 的低成本 RF 发射器和接收器，在两个 Arduino 板之间建立无线电链接，距离可达 500 英尺。数据可以以最高 2400 bps 的速率串行传输。原理图显示了接收器和发射 ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help users learn, prototype, and build Matter-over-Thread smart home devices ...

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 ...

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 ...

Powered by a powerful Quecte ® LTE Cat 4 modem, the Pro 4G module’s fast data throughput and high bandwidths ensure reliable and quick data download and upload, even in remote locations. The Pro 4G ...

Arduino has announced two new products that are part of the Arduino Pro family at Embedded World 2024: the Arduino Pro 4G Module and Arduino Portenta Mid Carrier board. Two variants of the mini PCIe ...

New CC2340 Series Family — CC2340R5 Bluetooth 5.3 Low Energy Modules RF-BM-2340B1I, RF-BM-2340A2, RF-BM-2340A2I and RF-BM-2340C2 Are In Stock Now! RF-star, a leading RF wireless modules manufacturer, ...

The integration of Elasticsearch with Arduino for IoT applications is a significant development in the field of technology. This partnership between Elastic, a leading platform for search-powered ...