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When the 51 microcontroller expands IO through 8255 and latch 74LS273, the header file absacc.h is often used.
In the program, use "#include absacc.h " to use the macros defined in it to access absol...[Details]
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Arm CEO Rene Haas said recently that the current explosive growth of artificial intelligence (AI), especially the training and operation of generative artificial intelligence (gen AI), has "insatia...[Details]
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The dog on the right is obviously locked, while the dog on the left has the ABS braking system turned on. The braking distance is increased, and the brakes are safe. Let's follow the automotive elect...[Details]
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The CS7123 chip is a high-speed/high-precision video DAC chip independently designed by Shenzhen Xinhai Technology Co., Ltd. It includes three 10-bit current steering DACs with a maximum sampling s...[Details]
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Ac-DC constant current LED driver circuit powered by industrial frequency power supply. Regardless of the topology, a bridge rectifier, transformer or inductor is generally required. Zywyn has launc...[Details]
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Recently, there is news that Visionox will receive more than 5 million OLED orders from Huawei and nearly 10 million OLED orders from Honor this year. "At present, Visionox has confirmed that it has ...[Details]
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In the middle of this year, Google suddenly stopped providing GMS (Google Mobile Services) to Huawei, trying to "brick" Huawei's smartphones sold overseas. Huawei's mobile phones encountered obstacle...[Details]
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On March 16, the 9th AUBO Intelligent Technology Partner Conference 2024 was grandly held in Changzhou. This partner conference was jointly held by AUBO Intelligent and Siemens (China) for the firs...[Details]
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When testing high-voltage diodes, you can use the multimeter's R×10k range to measure its forward and reverse resistance values. For normal high-voltage diodes, its forward resistance value is grea...[Details]
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Opening remarks:
In the previous section, we mentioned that timing is realized by accumulating the number of main loops. As the amount of tasks in the main function increases, in order to ensure the ...[Details]
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1. Experimental Purpose Master the steps of using the 51 single-chip microcomputer development board; Master the installation process of the software required for the 51 MCU development board; Take...[Details]
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According to news on June 14, AMD updated its fourth-generation EPYC processor family at yesterday's San Francisco press conference and launched a new product code-named Bergamo, with up to 128 cores...[Details]
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Due to the spread of the novel coronavirus pneumonia epidemic, the State Council issued a notice earlier that the 2020 Spring Festival holiday will be extended to February 2. According to the severit...[Details]
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Imagine if your old computer is replaced with a solid-state hard drive, the boot speed and user experience will be instantly improved. What about solid-state batteries? This is the vision that soli...[Details]
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The industrial market is evolving rapidly, and emerging technologies are meeting the growing demand for innovation and efficiency.
Industrial applications use a variety of different interfaces,...[Details]