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In fact, the history of China's chip development can be described as a history of suffering, because technology, equipment, talents, etc. have been blocked by Western countries in order to allow Chin...[Details]
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Introduction: When it comes to PLC programming languages, the first thing that comes to mind is IEC 61131-3, which is a programming language standard for programmable logic control PLCs issued by t...[Details]
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JL-066-08-1 LED tunnel light, the LED we use has been improved to 1W 90~105Lm, the current voltage is 3.2V, we still use 320hA power supply, so the actual working
power
of 1 LED
is 1.024W, ...[Details]
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On the morning of October 16, Zhang Cui, deputy director of the Management Committee of Ningxia Helan Industrial Park, and her delegation visited China Sodium Energy Storage Technology Co., Ltd. (h...[Details]
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1. Wireless LAN MAC layer protocol
Since IEEE introduced 802.11-1999 and 802.11b, wireless LAN has gradually matured in technology. With the support of the special fund of SoC design method and ke...[Details]
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With the continuous advancement of science and technology,
the medical industry
is also ushering in a revolutionary change. The development of surgical
robotics
technology has broug...[Details]
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Beijing time, October 20th morning news, it was reported that Apple launched a series of new products on October 18, including new MacBook Pro laptops, third-generation AirPods headphones, and cheape...[Details]
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Among mainstream memories, the global market size of NAND Flash and DRAM accounts for 96% of the memory market. In recent years, with the popularization of the Internet of Things, the construction of...[Details]
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We usually use a multimeter to measure current. The measurement method is not difficult. You can read the current by connecting the test leads in series to the circuit. Do you know how to use an os...[Details]
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Traditional test systems are highly specialized, incompatible, poorly expandable, lack generalization and modularization, and cannot share hardware and software components, which not only makes dev...[Details]
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When the CPU is started from NandFlash, the CPU will automatically copy the first 4K code in NandFlash to the CPU's built-in SRAM through its internal hardware structure. Note that this is the CPU's ...[Details]
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We can find that electric vehicles have developed rapidly in the past two years, and charging facilities have also been popularized quickly. However, the anxiety of long-distance driving, low-tempe...[Details]
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I was invited to write a "key shift" program. It requires the use of a 4×4 matrix keyboard and a digital display. The keyboard is connected to P1, and the digital display is connected to P0 and P2 po...[Details]
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International Energy Network learned that on April 7, the winning results of the public bidding for the first batch of photovoltaic grid-connected inverter procurement in 2024 by State Energy Group...[Details]
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On October 18, 2024, Yuan Yongkang, Deputy District Mayor of Hongshan District People's Government of Wuhan City, Chen Lei, Secretary of the Party Working Committee of Qingling Street, Hongshan Dis...[Details]
Microcontroller MCU
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