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As can be seen from the figure, the main functions of these two pins are used as ordinary IO ports, and are used as serial port 1 in multiplexing mode. Therefore, the multiplexing function clock...[Details]
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Main content: Part 8 MCS-51 MCU memory expansion (1) 1. Overview 2. System bus and bus structure 3. Read/write control, address space allocation and external address latch 4. Program memory EPROM exp...[Details]
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1. Preemption priority and response priority are actually two priorities contained in an interrupt. The former is a level division of preemption priority, and the latter is a priority division of the...[Details]
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Under the neon-lit city skyline, although the "flying cars" in science fiction movies have not yet become a reality, the development of automobile intelligence has far exceeded imagination. Dri...[Details]
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According to foreign media reports, scientists at the Faraday Institution have made important progress in understanding the causes of solid-state battery failure. (Photo source: azom) Researcher...[Details]
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On the eve of the release of "iPhone 11", well-known foreign media gave a bombshell revelation that Apple will revive Touch ID as early as next year! Apple is reportedly testing under-screen fi...[Details]
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1. Introduction
With the continuous development of modern industry, the application of frequency conversion technology has penetrated into various electromechanical control equipment....[Details]
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Popular semiconductor manufacturing technologies
What does the progress of process technology mean for measurement? At the 2009 International Conference on Nanoelectronics Measurement and Char...[Details]
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The crystal frequency of STC12C5406AD is 12MHz. Instruction cycle: This program takes: 1.0us/6 times. This program has been debugged: Functional description: STC12C5406AD+74HC164+1602 LCD display vol...[Details]
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According to the latest data from data research firm Counterpoint Research, Apple continues to dominate the global true wireless headset market, and it is expected that Apple's wireless headset shipm...[Details]
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In the process of learning MCU, the reasonable setting and application of MCU timer is a very critical step, and it is also one of the links where new engineers who have just started to learn MCU kno...[Details]
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Huawei Consumer Business CEO Richard Yu posted a message saying that the Mate family had a new member on November 25, but did not specify the content of the new product. It is speculated by the pub...[Details]
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Countries around the world are currently studying 48VDC automotive power systems, and the European Community plans to adopt 48VDC power systems from 2008. How to be compatible with 12VDC electronic eq...[Details]
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With the rapid development of computer technology and various related network applications, the amount of information transmitted through the network continues to expand, and users' demand for netw...[Details]
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As climate change becomes increasingly serious, humans must take strong measures to significantly reduce carbon emissions. Under the new legislative and policy framework, the automotive industry is...[Details]