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MCU parallel port expansion and memory expansion
1. The expansion of the parallel port of the single-chip microcomputer uses the same addressing method as the data memory. There are three methods: ...[Details]
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An electrode (anode) with a grooved, patterned double-layer structure. Image source: Korea Institute of Machinery and Materials A joint research team from the Korea Institute of Machinery and Mat...[Details]
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Overview
The voltage drop between the current monitor and the avalanche photodiode (APD) varies with temperature and the current flowing through the photodiode. Therefore, in fiber optic tra...[Details]
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The rapid development of electronic information technology has brought new opportunities to the storage industry. More and more companies have begun to deploy in the field of solid-state drives, and ...[Details]
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#include p IC .h //Include the predefined __CONFIG(0x1832) of the internal resources of the microcontroller ; //Chip configuration word, watchdog off, power-on delay on, power-off detectio...[Details]
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According to foreign media reports, Apple said it will produce its flagship iPhone 12 smartphone in India for local customers. "Apple is committed to making the best products and services in the wor...[Details]
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Preface
At present, the entire automotive chip market has high requirements in terms of safety and reliability, such as AEC-Q testing and ASIL product certification, to achieve produ...[Details]
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In PWM and electronic ballast, half-bridge circuit plays an important role. Half-bridge circuit consists of two power switching devices, which are connected together in the form of totem poles and ...[Details]
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The "Special Plan for Communications Infrastructure in the Lingang New Area of the China (Shanghai) Pilot Free Trade Zone (2020-2025)" (hereinafter referred to as the "Special Plan") was officially...[Details]
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With the widespread application of power electronics technology, it has brought great convenience, but it has also brought the problem of electromagnetic interference (EMI) that cannot be ignored. T...[Details]
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The accuracy and stability of analog signal value acquisition determine the reliability of the entire project. However, the on-site environment is harsh and the interference is serious. In order to...[Details]
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"Based on our latest innovative technologies and solutions, we hope to revolutionize the use of electronic products. We hope to achieve permanent battery life. At the same time, in some special envir...[Details]
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Nissan Motor launched the electric vehicle (EV) "LEAF" (Chinese name: 葉风, Figure 1) in December 2010. The car was mass-produced at an unprecedented scale among EVs, with an initial annual productio...[Details]
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What is the wiring method of the DC resistance tester? As an instrument often used in the power testing industry, the DC resistance tester has always been favored by the majority of power workers. It...[Details]
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Industrial controllers are electronic devices used to control and monitor equipment and machines in industrial production processes. They are widely used in various industrial fields, including man...[Details]