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0 Introduction
At present, embedded technology has been widely used in various products such as industrial control, wireless communication, network applications, consumer electronics, imaging ...[Details]
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As a type of connector, terminal blocks are an important component in the electrical industry and play an irreplaceable and important role. Because engineering and technical personnel first check the ...[Details]
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In modern industrial production, the motor is the main driving device. At present, the KZ-D drive system that uses thyristor (i.e., silicon controlled rectifier) devices to power the motor has been...[Details]
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1. CPU and SoC The kernel version number and soc version number are determined by ARM. Chip models are determined by each semiconductor company. SoC includes CPU and some basic internal devices. (CPU...[Details]
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introduction The cotton airflow meter studied in this project is based on the relevant provisions of the GB6468-1992 cotton fiber "micronaire" test method, combined with the current microcomputer mon...[Details]
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It was learned from the University of Science and Technology of China that the research groups of Yao Hongbin and Li Zhenyu of the school, in collaboration with the research group of Tao Xinyong of...[Details]
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How to choose between 8-bit and 32-bit MCUs? 8-bit and 32-bit MCUs are still complementary in function and have their own advantages. The trick is to first understand what kind of application is suit...[Details]
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Nowadays, automobiles have entered a new stage, especially the intelligent empowerment will inject new vitality into the development of automobiles. Among them, the smart cockpit is a very importan...[Details]
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Qualcomm held the 2021 Snapdragon Technology Summit on December 1 and officially released the new generation of Snapdragon flagship chip - the Snapdragon 8 Gen 1 mobile platform. The protot...[Details]
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Figure 1 shows a circuit for measuring the collector current and emitter current of a crystal using a voltmeter. After measuring the voltages at both ends of rc and re with a voltmeter, according to ...[Details]
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On May 8, Infineon Technologies AG announced its second quarter results for fiscal year 2019 (ending March 31, 2019). The financial report shows that in the second quarter of fiscal year 2019, Infine...[Details]
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Tension control, in layman's terms, is to control the force that keeps objects stretched or stretched when winding them. Tension is widely used in light industries such as papermaking, fiber, plasti...[Details]
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Design of music program using single chip microcomputer
Using a single-chip microcomputer (or single-board computer) to play music is probably one of the issues that radio enthusiasts ...[Details]
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Loop compensation design has always been a major problem in the switching power supply industry. Novice engineers always feel at a loss when learning or debugging loop design. Even most experienced p...[Details]
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During the operation of the CPU, it is often necessary to interact with peripherals. The interaction methods include "polling method" and "interrupt method".
Polling method:
The...[Details]
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