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Beijing time, June 18 morning news, a bipartisan group of U.S. senators proposed on Thursday that the government should provide a 25% tax credit for semiconductor manufacturing investment. The group ...[Details]
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In 2011, Wuhan Tianqi Laser launched the fiber laser cutting machine, and the types of products produced include low-power fiber laser cutting machine, medium-power fiber laser cutting machine, a...[Details]
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Recently, a new patent for Samsung mobile phones was exposed on a foreign media website. The display screen can be pushed and pulled, and the screen can be increased by 60%. According to the...[Details]
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Today, let’s discuss whether traditional PLC will be replaced by soft PLC?
First, we need to explain the definition of soft PLC. Soft PLC is to integrate the functions of hard PLC into a softw...[Details]
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The SysTick timer is bundled in the NVIC and is used to generate the SysTick exception (exception number: 15). In the past, the operating system and all systems that used a time base had to have a har...[Details]
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The general method of using the serial port of 51 single-chip microcomputer is like this #include reg52.h #define uint unsigned int void UART_Init(); uint num ; /* ********************************...[Details]
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R3 EQU 0X03 PORT5 EQU 0X05 PORT6 EQU 0X06 R3 EQU 0X03 KEY_STATUS EQU 0X10 ;The lower half byte is the key mark, and the upper ha...[Details]
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In the fourth quarter of 2019, Apple captured 36.5% of the market share, Samsung had 16.1%, and Huawei had 9.1%. According to the latest report from market research firm IDC, the global tablet mark...[Details]
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Based on the friendly arm tiny4412 development board, the uboot version is 2010.12: Generally, we divide UBOOT into two stages. The first stage is mainly assembly code, which is used to initialize th...[Details]
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Samsung loves to take every opportunity to mock the iPhone, even if it means having to remove ads when Galaxy phones no longer look good. It looks like Samsung is doing it again, but this time it's b...[Details]
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At the three-day "HUAWEI CONNECT" Huawei All-Connect Conference, Ma Haixu, President of Huawei's Intelligent Computing Business Unit, delivered a keynote speech entitled "Providing the World with the...[Details]
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This paper briefly introduces the design principle of LC oscillation circuit for measuring capacitance and inductance. At the same time, it is proved through experiments that this scheme can measure h...[Details]
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Introduction
All LEDs, regardless of their color, size, or power, can fully perform as long as the driving current is constant. LED manufacturers will list the specifications of their products....[Details]
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Nowadays, 5G technology is accelerating its pace of popularization, and major upstream manufacturers are gearing up to accelerate cooperation. Recently, several major 5G chip manufacturers in the wor...[Details]
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In recent years, an emerging power factor correction (PFC) technology, interleaved PFC, has been increasingly used in applications with strict form factor requirements, such as slim LCD TVs or la...[Details]
Power technology
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