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Entering 2023, a new thing began to appear frequently in Hubei power grid, that is, the integration of source, grid, load and storage. Source is the power source, grid is the grid, load is the load, a...[Details]
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1 Introduction
With the development of space exploration technology, the detection of plasma components in space is becoming more and more important, especially for the ongoing deep space expl...[Details]
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A low-power vehicle detection system is composed of a toroidal coil,
MSP430F112
1A microcontroller and an output interface. It can detect vehicles and output signals according to the sens...[Details]
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Recently, Beijing Baidu Netcom Technology Co., Ltd. and Qualcomm Wireless Communications Technology (China) Co., Ltd. signed a non-binding strategic cooperation memorandum of understanding in Beijing...[Details]
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For test instruments, accuracy, reliability, stability and functionality are very important indicators, which also determine the confidence of engineers in the test results. Based on the design princ...[Details]
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This article details seven types of testing in wireless device development and how they can be combined to form a complete development test solution.
Mobile phones have evolved into complex ...[Details]
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Jlink version: J-flash ARM V4.12 Configuration of J-Flash ARM. Generally speaking, you will find some *.jflash configuration files in file-- open project, and you can just load...[Details]
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1 clock cycle = 1/crystal frequency M
1 machine cycle = 12 (12T for 51 series, 1T is 1) X clock cycle = 12 (1) X (1/crystal frequency M) = 1 us (1/12 us)
Number of pulses in 1us machine cycle = cry...[Details]
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Buttons one, two, and three correspond to different functions on the 51 microcontroller For example, marquee, buzzer, breathing light, interruption, etc. #define FSCLK 11059200 //Crystal frequenc...[Details]
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Samsung Electronics announced on the 18th that it has taken the lead in the world in mass production of 12Gb (Gigabit) LPDDR5 mobile DRAM. It has only been 5 months since the last announcement of the...[Details]
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//;*******************************************
#include pic.h
#include string.h
#define uchar unsigned char
#define uint unsigned int
static volatile unsigned char acc @ 0x20;
static v...[Details]
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In automotive, industrial and inverter applications, there is a growing demand for improved efficiency at higher output power levels. And in the
electric vehicle (EV) space, such optimizations ...[Details]
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With the popularity of various smart phones and tablets, more and more people find that the power of various digital products, especially mobile phones, can no longer meet our needs for battery lif...[Details]
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After four days of studying Linux kernel transplantation and file system production, I finally succeeded in transplanting. I would like to share it with you here. I am a beginner. If there is anyth...[Details]
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Figure 1 Three-phase half-wave/single-phase load AC/AC conversion circuit
Figure 2 Voltage waveform with resistive load
Taking the three-phase to single-phase direct frequency conversion ...[Details]
Analogue and Mixed Signal
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