Content Overview: This article begins with how tasks switch, introducing the ready list and priority table in the RTOS kernel, layer by layer unveiling the mystery of the RTOS kernel’s preemptive scheduling method. Only with an in-depth understanding of the kernel can better applications be created. 1. Knowledge Point Review 1.1. Review of Previous Article … Read more
While sitting on the high-speed train from Shanghai to Beijing, the long journey indeed makes one feel bored (I couldn’t get a direct train, so I had to go slowly, stopping at each station. It’s frustrating, even in the era of high-speed trains. It reminds me of the time I spent hours on a green … Read more
Electric Hero I want to learn RTOS, but I don’t know where to start, sigh Real-Time Operating System? I’m familiar with it, let me explain it to you slowly. Science Master Real-Time Operating Systems (RTOS) are widely used in consumer electronics, entertainment products, household appliances, industrial equipment, medical instruments, military weapons, and scientific research equipment. … Read more
Click the above “Material Person” to subscribe to us Introduction In recent years, portable wearable electronic devices have begun to be widely used in professional fields and in daily life, evolving towards miniaturization, intelligence, multifunctionality, and flexibility. However, the main problem faced by wearable electronic products is that existing batteries are insufficient to provide continuous … Read more
Academician Wang Zhonglin and the research team of Dong Kai from the Beijing Institute of Nanoenergy and Nanosystems, Chinese Academy of Sciences, have developed a coaxial structure of fiber-shaped triboelectric nanogenerators and integrated supercapacitors to construct self-charging power textiles. This research was published in the high-impact journal Nano Research Energy. Welcome to read and download! … Read more
Recycling of human teeth for piezoelectric energy harvesting Yuanyuan Yin, Shuaijie Liu, Yuehui Wang, Sihan Yang, Min Ding, Xiaohui Xu, Wei Ji, Jinlin Song Giant 2024, 20, 100333 https://doi.org/10.1016/j.giant.2024.100333 Abstract In the human body, biomolecules or tissues with non-centrosymmetric structures can exhibit piezoelectricity; however, there is limited research on utilizing natural tissues to manufacture piezoelectric … Read more
Source: EETOP Author:Aaron Carman As more and more low-power IoT devices flood the market, researchers and developers are creatively developing power solutions—some of which turn to unique energy harvesting technologies. Industry and academic researchers have developed four new energy harvesting solutions for low-power devices. For applications where battery or wall-connected power is impractical (or would … Read more
Academician Wang Zhonglin and researcher Dong Kai from the Institute of Nano Energy and Systems, Chinese Academy of Sciences, published their latest research results in the high-profile journal Nano Research Energy hosted by Tsinghua University. They reported a wearable sustainable energy harvesting-storage hybrid self-charging power textile, providing an effective pathway for the design of sustainable … Read more
As the most widely available energy source on Earth, the solar radiation reaching the Earth’s surface each year is immense, and it can be directly developed and utilized without geographical limitations. Therefore, solar energy is a promising emerging renewable energy source that can replace fossil fuels. Typically, solar power generation converts sunlight into electrical energy … Read more
Silicon Labs (also known as “Semi-Tech“) Industrial IoT Product Marketing Manager Tristan Cool recently created an application article discussing the concept of Energy Harvesting, its related applications, and future prospects, as well as introducing the ideal wireless SoC solutions to help developers deploy energy harvesting products. Below is the summary outline of the article; feel … Read more