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On May 17, Samsung Electro-Mechanics announced that it has developed the world's largest capacity multilayer ceramic capacitor (MLCC) suitable for electric vehicles. The company plans to expand its h...[Details]
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Preface
In recent years, flash memory has been used in thousands of products, especially in industrial products such as mobile communications, MP3 music players, handheld PC managers, digital came...[Details]
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When the AVR communicates with other devices, we need to choose which method to use. You can use classic serial ports such as UART and I2C, or you can choose the serial peripheral interface (SPI). I ...[Details]
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The simulation schematic is as follows The microcontroller source program is as follows: #include reg51.h #define uchar unsigned char #define uint unsigned int sbit pwm=P1^1; fly num=0;...[Details]
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As the electronic control device of the car, the car body control module (BCMs) can control various functions related to the comfort, convenience and lighting of the car, including door locks, wind...[Details]
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In embedded system development, the main programming languages currently used are C and assembly. C++ already has a corresponding compiler, but it is still rarely used. In slightly larger-scale emb...[Details]
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Abstract
This paper introduces a new MOSFET inverter module for driving small brushless DC motors in fans and water pumps. This power module integrates six MOSFETs and corresponding high...[Details]
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Last year, I made a temperature and humidity sensor module using a 51 single-chip microcomputer. I have the actual product and the program available for sharing with everyone.
The D0~D7 data port...[Details]
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AC and DC compatible input: single phase: AC (176 ~ 264) V, (45 ~ 450) Hz, DC (250 ~ 370) V;
Three-phase: AC (330 ~ 430) V, 50 Hz, DC (450 ~ 600) V
※ Output voltage value smooth adjustabl...[Details]
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Add condenser air duct to refrigerator
In compression household refrigerators, the lower the temperature in the condenser, the better the cooling effect. For this reason, some peop...[Details]
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In recent years, a number of "specialized, refined, special and new" enterprises have emerged in my country, becoming the "unique skills" to break through key core technologies and enhance the stabil...[Details]
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•Purpose
Combined with RFMD's latest highly integrated, high linearity IC RFFC2071 (including broadband VCO, PLL and frequency converter) and other various device products, we provide c...[Details]
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It is understood that a post-90s entrepreneur has once again obtained nearly 1 billion yuan in financing. This news has attracted widespread attention in the precision transmission industry.
...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock during starting and extend the service life of the motor and equipment. There are two main ...[Details]