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On November 1, the 2019 DiiA Alliance China Summit Forum and DALI-2 Intelligent Control Lighting & Application Design Forum, jointly organized by the DiiA Alliance (Digital Illumination Interface All...[Details]

#include reg52.h #include intrins.h //Call library function #define uint unsigned int #define uchar unsigned char void delay(uint); //delay function uchar a,b; void main() { a=0xfe; while(1) { P...[Details]

    Abstract: This paper analyzes the drive control of brushless DC motors in detail and designs a dual rear-wheel drive control system for electric vehicles based on the ARM7 LPC2132 microprocessor. ...[Details]

Nvidia recently announced that it will acquire Arm from SoftBank for $40 billion. If this acquisition is realized, it will become the largest deal in the history of semiconductor industry mergers and...[Details]

Recently, Gaogong Industry Research Institute (GGII) released the "2023 Industrial Development Blue Book". The Blue Book comprehensively analyzes the overall situation of China's machine visio...[Details]

As the number of LED lighting devices grows, the number of integrated circuit devices that provide controlled power to LEDs continues to grow. Saving energy is an important global issue today, and...[Details]

Safety airbag (SRS) refers to a device that inflates the airbag to protect the occupants before the occupants have a secondary collision during a collision. As an auxiliary device of the occu...[Details]

Recently, the price of raw materials for power batteries has continued to rise. Coupled with the relative shortage of original resource mines, the degree of external dependence is high, and competiti...[Details]

在有些单片机的应用系统中，并不需要CPU运行在多高的频率。在低频率下运行，芯片的功耗会大大下降。因此希望单片机能提供这个功能，STM8单片机确实有这个功能，并且修改也非常方便。 下面的实验程序首先将CPU的运行时钟设置在8MHZ，然后快速闪烁LED指示灯。接着，通过修改主时钟的分频系数和CPU时钟的分频系数，将CPU时钟频率设置在500KHZ，然后再慢速闪烁LED指示灯。通过观察LED指示灯...[Details]

In the past few years, RFID technology has been continuously developing. RFID has evolved from a specific application in the past to a technology widely used by logistics companies, for example, to re...[Details]

When engineers use oscilloscopes for testing, most of them only pay attention to the voltage range and frequency range of the probe, and do not have a deeper understanding of other characteristics of...[Details]

       IT Home reported on July 8 that according to foreign media reports, a suspected Xiaomi MIX 4 appeared in overseas stores, and the interface information showed that it will be equipped with a S...[Details]

Uboot version used is u-boot-2013.01 There are thousands of files in u-boot-2013.01. If you want to know which files are used, which files are executed first, and the memory occupied by executable ...[Details]

According to CNBC, a Silicon Valley startup called Aeva is making driverless technology increasingly affordable. The startup has a smaller but more powerful hardware product that can collect and proc...[Details]

Recently, at a busy energy storage power station construction site, the 2.5MW liquid-cooled energy storage inverter innovatively launched by Kehua Digital Energy is being installed in an orderly ma...[Details]