We provide a highly summarized statement and comparison of each company from the following five perspectives: main products, core technologies, key applications, major clients, and competitive advantages. Although data such as the number of employees, the ratio of R&D personnel, the number of patents filed, and financial reports can provide a more intuitive comparison, most … Read more
Author: Mark Beecham, Silicon Labs Introduction Despite fierce competition and the strong growth of new platforms like the 32-bit Arm Cortex-M processors, today’s 8-bit MCUs still occupy a significant portion of the entire microcontroller (MCU) market. The continued advantages of 8-bit MCUs in the embedded market stem from several factors: low cost, simplicity, ease of … Read more
Source: 21ic Electronics Network Original Author: Na Luo Mi Mi A microcontroller (单片机) is an integrated circuit chip that combines a central processing unit (CPU) with data processing capabilities, random access memory (RAM), read-only memory (ROM), various I/O ports, an interrupt system, and timer/counter functions into a single silicon chip, forming a compact and complete … Read more
Profile Lu Li, Vice Dean of the School of Computer Science and Engineering (School of Cyberspace Security) at the University of Electronic Science and Technology of China, Professor, and PhD Supervisor, primarily researches IoT edge systems and wireless system security. As a key member, he has won the National Science and Technology Progress Award (First … Read more
Authors: Zhu Youming, Wang Zifan, Xu Chenhao This article is sourced from “Invention and Innovation” July 2023 High School Edition Students usually have to wake up early for school, and accompanying parents often wake up even earlier. Sometimes, if a student is home alone, they rely entirely on an alarm clock to get up. Some … Read more
. 10 Cost-Effective Domestic Commercial Display Solutions PCBA ❤ ❤ ❤ Very suitable for Android motherboards for HD network playback boxes, video advertising machines, and frame advertising machines Solution Introduction: The ZC-339 uses the Rockchip RK3399 (dual Cortex-A72 big cores + four Cortex-A53 small cores) six-core 64-bit super powerful CPU, equipped with Android 7.1 system, … Read more
The development of packaging has evolved from the early DIP to the current 3D ICs [1][2], with a variety of packaging types emerging. Just the QF series has spawned a long list of types such as QFN (no leads), QFP (with leads)… There are many choices in terms of product applications [3], and each type … Read more
In the process of circuit board manufacturing, electronic clean rooms are not only a key link in ensuring product quality and production efficiency but also an important place for safeguarding employee health and safety. Due to the involvement of high-precision electronic equipment, chemical solvents, and strict cleanliness requirements, it is particularly important to formulate and … Read more
The PCB circuit board, after being coated with conformal coating, can effectively prevent moisture from damaging the circuit board. Prolonged exposure to moisture can significantly reduce the insulation resistance between conductors, accelerate high-speed decomposition, lower the Q factor, and corrode the conductors. Coating with conformal coating can effectively protect the performance of the circuit board … Read more
Changqing Cloud Overview of Domestic AI Chips: GPU/NPU Manufacturers Are All Here GPU NPU Introduction The explosive growth of artificial intelligence computing power is driving the global semiconductor industry landscape to be reshaped. According to IDC’s forecast, by 2025, the scale of China’s AI chip market will exceed 200 billion yuan, with training chips accounting … Read more