Long press the QR code below to enter the public account Abstract The signal generator is a commonly used signal source, widely applied in electronic circuits, automatic control systems, and teaching experiments.This design uses the AT89C51 microcontroller as the control core, with external digital/analog conversion circuits (DAC0832), operational amplifier circuits (LM324), buttons, and a 1602 … Read more
In the vast realm of embedded system development, microcontrollers shine like stars, illuminating the path for countless innovative applications. From smart appliances to industrial automation, from handheld devices to aerospace, microcontrollers are ubiquitous; they serve as the core brain of embedded systems, responsible for processing various complex data and control tasks. However, faced with a … Read more
A digital blogger once explained that engaging with 3D printing requires a certain level of programming or modeling expertise.According to Japanese media reports, the gun used by the shooter of former Prime Minister Shinzo Abe may have been 3D printed, although creating ammunition is relatively difficult and its source remains a mystery. On the day … Read more
Globally, chronic kidney disease (CKD) is becoming an increasingly severe health threat—statistics show that it affects about 10% of the population and ranks among the top ten causes of death in low- and middle-income countries. When the condition progresses to end-stage renal disease (ESRD), patients often rely on dialysis or kidney transplantation to sustain life, … Read more
First Author: Jun Wang Corresponding Authors:Central South University, Liu Min,Munich University, Emiliano Cortes DOI:https://doi.org/10.1039/D5CS00512D Semiconductor-based light-assisted catalytic reactions, utilizing solar energy for chemical fuel production and pollutant treatment, largely depend on the separation and migration of carriers. Despite significant efforts to enhance carrier separation, the understanding of carrier transfer dynamics remains limited, hindering large-scale applications. … Read more
SPORTS Youth in Sports: Join Us in the Journey—— Recap of the BB&SoC Union Badminton Event #SPORTS Let’s Get Active Together To alleviate work stress and enhance communication among colleagues, the BB&SoC union organized a unique badminton competition. Once the event was announced, it received enthusiastic responses, with colleagues from various departments eagerly signing up. … Read more
By Elite EDA (A learning resource for excellent chip IC layout design, packaging PKG design, and PCB design in WeChat, conveying EDA design information from a professional perspective) WeChat ID: EDA_Hunter Follow me to learn more about EDA design technology. For questions or suggestions, please add WeChat (Lavidlee) to contact. Author: Chen Xi Mainly sharing … Read more
A System on Chip (SoC) is the culmination of modern microelectronics technology, redefining the construction of electronic systems by integrating multidimensional functional units onto a single chip. Unlike traditional discrete architectures, SoCs integrate core components such as the central processing unit, graphics processing unit, communication modules, and storage units into a single silicon substrate, creating … Read more
Introduction Chipsea Technology has launched the next-generation versatile multi-fast charging protocol Buck-Boost SoC CPW6430, which is an integrated “three-in-one” chip that includes a full protocol stack such as PD3.2 and UFCS, a synchronous bidirectional buck-boost controller, and a high-performance MCU. This chip aims to address three core pain points in the current fast charging market: … Read more
Light-responsive organic functional materials, including photochromic materials and room temperature phosphorescent materials, have attracted significant attention in recent years due to their excellent performance. However, most reported light-responsive organic materials have single functions and typically require ultraviolet light activation, which significantly limits their applications in fields such as multi-channel information storage. Therefore, developing multifunctional organic … Read more