Just a few days ago, we wrote about the ESP-SDR project, which turned an ESP32 into an SDR receiver (and now SDR transmitter) ...
Generally the DVB-S and -S2 standards require a satellite somewhere in Earth orbit to provide a signal to receive, but you ...
Although Android is essentially just another Linux distribution, most people only experience it in the form of the rather restrictive and proprietary versions found on smartphones, tablets and ...
本文深入解析315MHz/433MHz ISM频段RF无线收发模块，涵盖ASK调制原理、超再生与超外差接收架构差异、链路预算估算、天线匹配 ...
Two years ago, in April 2024, a quiet request was filed at the FCC with a massive ask: NextNav, a Positioning, Navigation, and Timing (PNT) company with a history of telecommunications mergers, ...
The FCC has granted AST SpaceMobile commercial authorization to provide direct-to-device services using spectrum from its partner mobile network operators (MNOs). The FCC released an order on April 21 ...
A simple project to extend the range of a 433mhz wireless doorbell using an Arduino Nano and 433mhz Receiver Transmitter pair. This project uses an Arduino Nano to discover and re-transmit the 433mhz ...
RemoteSensor是一个专为Arduino平台设计的开源无线传感器通信库，核心目标是实现与433MHz频段气象站遥控传感器的双向数据交互 ...
Tim has been covering technology for almost 20 years, in that time spanning a broad range of topics from security to product reviews. He is especially focused on the Apple ecosystem, productivity, and ...
Abstract: The JESD204C receiver has emerged as a mainstream SerDes interface in high-speed analog-to-digital converters (ADCs). However, it faces challenges such as long link initialization time, ...
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