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When debugging the board, I found that the PA15 port only had a level of 3.3V regardless of whether it was high or low. Later, I couldn't download the program. If the port is disabled, you can refer ...[Details]
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ams AG (SIX Swiss Exchange: AMS), a supplier of high-performance sensor solutions, and vivo, a global brand that designs and develops smartphones, smart terminals and smart online services, held a te...[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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According to official news from Jingzhou Equipment, the company's mass production of G8.5 wet etching equipment was completed 50 days ahead of the standard production cycle and successfully rolled of...[Details]
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Precision laser welding machines are widely used in automobile manufacturing. Because it can be used for welding of car bodies, such as car doors, roofs, and side panels. Because laser welding has ...[Details]
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Recently, various leaks about Xiaomi MIX 4 have emerged one after another, which also indirectly indicates that the phone is about to be officially launched. It is reported that it will be released a...[Details]
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China
Energy Storage Network News: Experts and enterprises discussed the new industries, new formats and new models of energy internet, the analysis of energy internet and power system reform...[Details]
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Introduction: In the RISC reduced instructions, it contains multiple meanings, so it is difficult to understand. However, under the full transparency of the debugger to the CPU, you can clearly see t...[Details]
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Today, Apple has once again made adjustments to the iOS 13 system. If you still want to downgrade, you must be cautious. Following Apple’s latest practice, they stopped verifying iOS 13.6 today, wh...[Details]
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1. Introduction to caching Due to the increasing gap between the access speed of the processor and the access speed of the memory, extreme and overall system performance has been greatly affected. ...[Details]
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Electric vehicles are becoming more and more popular, with environmentally friendly features in terms of quality, functional simplicity and, most importantly, energy efficiency. Functional propulsi...[Details]
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When using the serial port, the baud rate of the serial port is a parameter that must be given. Although the book clearly states that it is the time for one bit, I am still worried and have been wond...[Details]
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The ultrasonic sensor technology used in the reversing obstacle detection system can detect nearby obstacles and provide the driver with reversing warnings and assisted parking functions. The princip...[Details]
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According to the latest report from Canalys, Apple continued to dominate the North American wearable device market in the second quarter of 2020, with year-on-year growth of 9%. Wearable device shi...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]