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Positioning is an important supporting technology for wireless sensor (WSN) networks and has a wide range of applications. ZigBee technology is a short-range, low-power, low-data-rate, low-cost two-...[Details]
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1. The role of ROM, RAM and FLASH in a single chip ROM - stores the firmware (stores instruction codes and some fixed values, which cannot be changed after the program is running) All the code in c f...[Details]
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Composition and working principle of IIC serial bus The use of serial bus technology can greatly simplify the hardware design of the system, reduce the size of the system, and improve reliability. At...[Details]
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MSP430 is a legend in the MCU world. It is the benchmark of the lowest power consumption of 16-bit MCU in the world. It has never been surpassed in the past 20 years and is the well-deserved king of ...[Details]
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Chapter 7: Preemptive Kernel (with Delayed Service Only) Once everyone understands the task scheduling method of time-slice round-robin scheduling, the principle of preemptive kernel is already wit...[Details]
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Advanced packaging processes are rapidly evolving toward higher densities. Different from traditional SMT surface mount, packaging technologies such as flip chip, 2.5D/3D TSV through silicon via, BGA...[Details]
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On January 16, the "2021 China IC List" jointly organized by the China Semiconductor Investment Alliance and Jiwei.com was officially announced in Beijing. Guangzhou Ankai Microelectronics Co., Ltd. ...[Details]
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On April 11, SK Group's SK siltron is the only semiconductor wafer manufacturer in South Korea and the fifth largest silicon wafer manufacturer in the world. Currently, the company produces SiC waf...[Details]
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The program process is very simple. After the system is powered on, LED0-LED3 will light up and LED4-LED7 will go out. When SW8 is pressed for the first time, LED4-LED7 will light up and LED0-LED3 ...[Details]
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Analysis of the main parts of the preset 8-bit counter program #include //Device configuration file #define uchar unsigned char //Macro definition of variable type #define uint unsigned int uchar cod...[Details]
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On the afternoon of July 9, Song Guoquan, member of the Standing Committee of the Anhui Provincial Party Committee and Secretary of the Hefei Municipal Party Committee, met with Marty Cullen, Executi...[Details]
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First, let’s connect the pin diagram of the microcontroller. If so, the specific functions are introduced below. The 40 pins of the microcontroller can be roughly divided into 4 categories: power, ...[Details]
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0 Introduction
As the complexity of electronic equipment increases, the reliability requirements of modern warfare are also increasing, so higher requirements are put forward for reliability t...[Details]
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According to news released by Suzhou, UMC's 8-inch wafer factory and Jian Chip Manufacturing Company in Suzhou have resumed work since February 24, and the current employee attendance rate has reache...[Details]
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01 Origin
Industry development needs
In the second half of 2022, it can be considered that the problem...[Details]