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Traditional switching power supply circuits use nonlinear elements and energy storage elements, which results in a very high instantaneous value of the power input current, a severely distorted wavef...[Details]
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Recently, Lian Weihan, chief architect of Tenstorrent, shared the combination of RISC-V architecture and AI innovation at the "2024 World Artificial Intelligence Conference" - "Intelligence from th...[Details]
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Regarding LiDAR, the industry's most fierce opposition comes from Musk. As early as five years ago, Musk expressed his famous opinion, "Anyone relying on LiDAR is doomed."
Five years lat...[Details]
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This paper introduces the main features and development status of digital power systems, briefly analyzes the performance characteristics and working principles of various chips that make up the s...[Details]
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Problems with AND or NOT operations
PE_ODR &= 0XFE; //Clear the 0th bit, output low level
PD_ODR &= 0XF7; //Clear the 3rd bit, output low level
I didn't know why it was written like this before!...[Details]
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As expected, Xiaomi today officially unveiled its latest wireless charging technology, which is also the fastest in the world, rated at 80W. This makes it the company's third major development in wir...[Details]
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Are you still foolishly using this method to run bare metal programs? The development board is started with norflash, and the led.bin bare metal program is burned into nandflash through the supervi...[Details]
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On August 8, 2023, Dalianda Holdings, a leading international semiconductor component distributor committed to the Asia-Pacific market, announced that its subsidiary Shiping launched a computer chass...[Details]
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Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When pe...[Details]
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1. Reference https://blog.csdn.net/SoaringLee_fighting/article/details/81906495 https://blog.csdn.net/SoaringLee_fighting/article/details/82155608 https://blog.csdn.net/u011514906/article/details/381...[Details]
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Karma Automotive, a high-tech business incubator and luxury electric vehicle manufacturer headquartered in Southern California, said it has entered the final stages of development of two new silicon ...[Details]
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According to foreign media reports, the United States Patent and Trademark Office (USPTO) announced a new Apple “Project Titan” patent application, which involves electronic packaging, especially the...[Details]
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5G networks and terminal devices are being rapidly promoted in many countries around the world, but do you know which country has the highest 5G network level and penetration rate? Recently, the Mi...[Details]
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1. Principle
Resolver is a position sensor commonly used in motor control. The function of the resolver is to accurately measure the position, speed and rotation direction of the motor rotor, ...[Details]
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In the hydraulic system, the hydraulic pump is one of the core components. It is responsible for converting mechanical energy into liquid pressure energy and providing power for the entire system. ...[Details]
PCB Design
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