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Design requirements: The 8-bit 8-terminal digital tube dynamically displays 76543210. When displayed quickly, the effect seen by the human eye is that they light up at the same time. ————————————————...[Details]
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Introduction: Summary of Keil c51 debugging issues 1. Warning C182: pointer to different objects. re: A pointer was assigned the address of a different type. 2. Warning L16: uncalled segment, ignored...[Details]
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network ifconfig eth0 10.10.11.117 netmask 255.255.255.0 up route add default gw 10.10.11.254 # cat /etc/resolv.conf nameserver 8.8.8.8 lcd // driver, none Add console=tty0 to bootargs /et...[Details]
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According to foreign media reports, on June 10 local time, OneD Battery Sciences, a leader in electric vehicle battery technology, announced the launch of a breakthrough technology that can power the...[Details]
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Keysight Technologies and Ericsson demonstrate a Pre-6G network prototype at the 2024 IEEE International Communications Conference, using Ericsson's pre-standard protocol stack tailored for po...[Details]
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In recent years, with the rapid breakthroughs in technologies such as artificial intelligence and the Internet of Things, the digitalization, intelligence, and networking of traditional industries ha...[Details]
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There are significant differences between the 6410 DMA controller and the 2440 DMA controller.
DMA operation steps in S3C6410:
1. Decide whether to use secure DMAC (SDMAC) or general DMAC...[Details]
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0 Introduction
The terminals used by tellers in bank transactions need to communicate with the bank database, magnetic card reader, password keypad, printer, etc., and data communication often uses...[Details]
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The ability to debug in both the time and frequency domains simultaneously is valuable in many situations. When you want to debug signals in multiple locations on a circuit board, the time correlatio...[Details]
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I will paste the source code and test routines directly, and there are Chinese comments attached without further explanation. Bottom-layer driver: #define key_state_0 0 #define key_state_1 1 #def...[Details]
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New automotive forces have become an important variable in the installed capacity ranking of Chinese battery companies, and they are also likely to become one of the important factors that determine ...[Details]
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Showcasing the forward-looking digital future at CES 2023 BMW Group takes great strides towards an electrified, digital, circular and sustainable future of mobility BMW i digital emotional inte...[Details]
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Acoustic Emission Testing of High-Pressure Spherical Gas Cylinders
Abstract: For 1.4m3 high-pressure spherical gas cylinders, acoustic emission detection of structural integrity and acoustic emissi...[Details]
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Nowadays, with the diversification and complexity of test requirements, software-defined instrument systems have become the most important development trend and mainstream technology in the test and ...[Details]
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Circuit Description: Security is the most important concern in our daily life. Everyone feels that security is very important, and the door and security at home can be as safe as possible. In order t...[Details]
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