Task Management Single-task system for front and back ends Divide and conquer multi-task system FreeRTOS is a preemptive real-time multi-tasking system, where the core task scheduler allows multiple tasks to appear to execute “in parallel”, while in reality, only one task occupies the CPU at any given time. Tasks Task State • running • not … Read more
“How to recharge at home?” “Recharge successful, but why is there still no gas?” “I recharged and pressed the button, but what should I do if there is still no gas?” Recently, many gas users have been leaving messages on the WeChat public account inquiring about the recharge and gas purchase issues for smart IoT … Read more
Determination of FKPase-catalyzed formation of GDP-L-fucose from L-fucose by high performance liquid chromatography ZHANG Yiming 1 ,LI Wenkai 2 ,MA Xuan 2 ,LIU Huanyi 2 ,FENG Zhe 2 ,ZHANG Yaling 2 （1. Xi’an Tianhong Biotechnology Co., Xi’an 710018, China； 2. Shaanxi Normal University, Xi’an 710100, China ） Abstract: A high-performance liquid chromatography method was established to determine … Read more
*For medical professionals only On October 7, the official website of the National Health Commission announced that 2′-fucosyllactose (2′-FL) and lacto-N-neotetraose (LNnT), two human milk oligosaccharides (HMOs), have been officially approved for use as food nutritional fortifiers in infant formulas, follow-on formulas for older infants and toddlers, and special medical purpose infant formulas. HMOs are … Read more
In the field of embedded system development, the Rust language is increasingly favored for its advantages in safety, performance, and concurrency. However, seamlessly integrating Rust with the mature real-time operating system (RTOS) FreeRTOS has always been a challenge.<span>FreeRTOS-rust</span> project has emerged to provide developers with a convenient way to build efficient and reliable FreeRTOS applications … Read more
Abstract / This article reviews the power supply requirements for FPGAs, emphasizing voltage accuracy, transient response, and voltage sequencing, and details various challenges related to thermal management through operational examples. It then introduces integrated DC/DC regulators from Analog Devices and evaluation boards and integrated recommendations that can accelerate the design process. These regulators are suitable … Read more
Design and Implementation of PMSM Vector Control Technology Based on FPGA Bao Chaowei1, Fan Wei2, Xiong Gengfan2, Tang Wantao1 (1. Unisoc Tongchuang Electronics Co., Ltd.; 2. College of Engineering, Huazhong Agricultural University) Abstract: In response to the current issues of dynamic accuracy and poor portability of complex vector control algorithms widely used in Permanent Magnet … Read more
ISP uses communication interfaces for programming, and the boot code is written by the manufacturer and cannot be changed. IAP (In-Application Programming) refers to the ability of an MCU to obtain new code and reprogram itself, allowing a program to change the program. In application programming (IAP), the user’s application code erases/programs the internal Flash … Read more
——2025 Humanoid Robot The rapid development of AI large models has propelled the humanoid robot industry forward. Beyond the large models, the hardware and software of humanoid robots are also critical considerations… Humanoid robots face three major key technologies and challenges:servo control, artificial intelligence, and motion control. These can be subdivided into (power and energy … Read more
