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0 Introduction Due to some inherent deficiencies of CCFL (Cold Cathode Fluorescent Lamps) backlight technology and products on traditional LCD display devices, such as narrow color gamut, low en...[Details]
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SCF predicts that a total of 36 million small base stations will be deployed globally in 2027 - the platinum track promotes emerging markets and industrial innovation Recently, the Small Cell Forum...[Details]
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The spectrum analyzer has a wide frequency range and high sensitivity, and is very suitable for measuring the frequency distribution of communication equipment and links. However, its disadvantage is...[Details]
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The differential amplifier circuit is also called the differential circuit. It can not only effectively amplify DC signals, but also effectively reduce the zero drift caused by power supply fluctua...[Details]
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Improve PLC operation efficiency and shorten the execution time to complete the same task.
Reminder: Beginners do not need to pay attention to the practices summarized in this article. T...[Details]
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Introduction In some embedded application fields such as aerospace and industrial control, control systems are required to have strict real-time performance and be able to provide a predictable resp...[Details]
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In the past two years, due to the special circumstances of the United States itself, many cities have encountered the problem of "zero-dollar purchases", and Apple's retail stores have also en...[Details]
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This year's WWDC brought iPadOS, a dedicated system for iPad, which added more iPad-friendly operating logic, higher permissions, and better design. The iPad, which is always promoted as a productivi...[Details]
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1 Introduction
Artificial neural network is an information processing system based on the structure and function of the biological brain. Hecht Nielsen, an internationally renowned neural ...[Details]
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Reasons why three-phase motor cannot start
The three-phase asynchronous motor is a type of induction motor, which is powered by 380V three-phase AC current (phase difference of 120 degrees) at...[Details]
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1 Introduction to Temperature Plotter
The temperature plotter uses a temperature sensor and an LCD display to display the ambient temperature in degrees Celsius and degrees Fahrenheit. It can a...[Details]
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At the 6th World Internet Conference, UnionPay joined hands with more than 60 banks to jointly launch a new "face payment" product, officially entering the face payment market. At present, the compet...[Details]
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Swift Navigation, a San Francisco-based technology company redefining GNSS (Global Navigation Satellite System) and precise positioning technology for autonomous vehicles, automotive, mobile and mass...[Details]
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#include
#define uchar unsigned char
sbit sda=P2^0;
sbit scl=P2^1; //Use the two I/O ports of the microcontroller to simulate the I2C interface
flying a;
*
void delay()//Simple delay function
{ ;; }...[Details]
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In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]
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