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At present, energy shortage has become an important factor restricting social and economic development. How to achieve efficient use of energy is an important issue we face. As a new type of green ...[Details]
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Researchers at the University of Arizona are developing a high-resolution radar sensor that can effectively distinguish between cars and pedestrians at intersections. At the same time, the sensor d...[Details]
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Supercapacitors have high charging and discharging efficiency (greater than 90%), ultra-long life (up to a million times), and a wide applicable temperature range, and can work normally in the rang...[Details]
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Depending on the installation form, ultrasonic flow meters have the following differences: 1. According to the different occasions of use of ultrasonic flowmeters, they can be divided into fixed ultr...[Details]
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AT&T today announced the launch of a new location-based emergency call routing system in the U.S. The system is designed to route wireless 911 calls to the appropriate 911 call center based on the ...[Details]
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With the development of integrated circuits and the adoption of digital signal processing technology, digital oscilloscopes have become intelligent measuring instruments that integrate various functi...[Details]
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3. BootLoader Stage 1
3.1 Hardware initialization
The basic hardware initialization work includes:
·Shielding all interrupts;
·Setting CPU speed and clock frequency;
·RAM initi...[Details]
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According to The Elec, ASML recently pointed out at the "2022 Semiconductor EUV Ecosystem Global Conference" that the number of ASML's EUV equipment production units has increased from 22 units in 20...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On October 10, the UK Department for Net Zero Emissions and Energy Security (DESNZ) confirmed a new plan to stimulate investment in the country's long-duration energy storage (LDES) sector. According ...[Details]
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can_tsync synchronization principle
In general, CAN time synchronization is relatively simple, as shown in the figure below. The whole process is as follows (tips: the time elapsed since 00:00...[Details]
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Qualcomm and Apple simultaneously released statements on their official websites, announcing that they had reached a settlement agreement. The settlement included the two parties dismissing all lawsu...[Details]
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To design a product, we must first determine which LED packaging structure to use; then consider how to adapt to these packaging forms; we do not have many choices, and the optical structure is bui...[Details]
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Regarding the problems and solutions that have occurred in the power management debugging of 2440: 1. System sleep and wake-up. When getting ordinary code, the problem is often that after entering sl...[Details]
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On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]