Event: On June 11, 2025, Qualcomm announced the launch of the new Snapdragon AR1+ Gen 1 chip designed specifically for high-end smart glasses at the Augmented World Expo (AWE USA 2025) in the United States. Recently, the well-known domestic gold and jewelry company Laofengxiang announced its entry into the AI technology field with the release … Read more
From J. Am. Chem. Soc. Hi, everyone! Since 2014, the field of radical chemistry has developed rapidly, establishing various methods for constructing Csp²-Csp³ bonds, achieving remarkable results in practical applications. Among these methods, photocatalytic dehalogenative coupling has remained timeless over the years, becoming a classic method for constructing Csp²-Csp³ bonds in photochemistry: “Timeless” — Photocatalytic … Read more
ver0.2 Introduction In previous articles, we introduced the services of the SCP and the working model of the SCP. From the perspective of SCP, all controlled objects are Agents, and the means of controlling each Agent mainly involves voltage, clock, etc., configured through the PPU. In this article, we will spend some time discussing the … Read more
In 2025,Allwinnersuccessivelylaunchedthree new smart processors aimed at general tablet applications:A733, A537, and A333. These three “core” members are positioned as high-end, mid-rangeandentry-levelprocessors, precisely coveringthe diverse needs ofvarious Android tablet products,and can be applied to:tablets, educational products, smart displays, commercial display devices, e-books, cash registers, and other general tablet products,providing just the right performance support fordifferent … Read more
The RK3588 development board underwent temperature and humidity testing at an environmental temperature of 65 degrees Celsius and 90% humidity, successfully passing the test. After completing the temperature and humidity testing, a low-temperature test was conducted, with an environmental temperature below -40 degrees Celsius, and the motherboard successfully passed the test. The RK3588 core board … Read more
1. Introduction Recently, several requests have come in for audio and video calling solutions. Many people choose to use WebRTC, which is indeed a good option, but it has too many dependencies and a large amount of related component code, making development difficult. Therefore, we ultimately opted for our own solution, which involves streaming and … Read more
This is a deep performance evaluation of the NPU of four chips from Rockchip: RK3588, RK3576, RK3568, and RK3562, integrating multiple practical data and technical analysis to compare their computing power, architecture, and application scenarios: 1.RK3588: Flagship-level AI computing power with full scene coverage NPU Performance: Integrating the third-generation self-developed NPU, with a computing power … Read more
Copper-clad laminates: Market prices continue to rise, with a clear trend towards high-speed and high-frequency applications. From a cyclical perspective, the price of copper-clad laminates shows a positive correlation with the price of bulk copper. After an 8% increase in the average spot price of LME copper in 2024 compared to 2023, the average spot … Read more
The T820 (T9100) utilizes advanced 6nm EUV process technology, integrating a high-performance application processor with a built-in financial-grade security solution, delivering a new performance experience in the 5G era. Additionally, the T820 (T9100) supports 4K ultra-high-definition video recording, 108MP ultra-high pixel photography, and 120Hz high refresh rate display, significantly enhancing multimedia and entertainment experiences on … Read more
The design of embedded products directly determines the performance, cost, reliability, and time-to-market of the entire device. Faced with a plethora of core board products in the market, how can engineers identify the most suitable “core” for their projects?“ Today, we will deeply analyze the key considerations behind this to help you clear the fog … Read more