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With the development of science and technology and the in-depth research on flow measurement technology, the advent of gas ultrasonic flowmeters in recent years has aroused widespread interest in the ...[Details]
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The partial discharge test is a non-destructive, induction withstand voltage test with partial discharge detection. It is one of the important indicators to determine the structural reliability of th...[Details]
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introduction
In recent years, the application of programmable devices has become increasingly widespread, and the most commonly used are field programmable gate arrays (FPGAs) and complex prog...[Details]
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PLC Sequential Control
PLC forward and reverse control ☟
Push button switch ☟
Punching Processing ☟
Power-off delay time relay☟
...[Details]
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In the ARM processor, the execution of the program is mainly controlled by 3 situations:
1. The program is executed in a pipeline manner. The value of PC is the address of the next instruction, tha...[Details]
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1. It is more convenient to use macro definition for single IO pin operation
(1) For basic operation of single IO pin, the following example uses macro definition
#define DS18B20_BIT ...[Details]
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The main purpose of integrated circuit testing (IC testing) is to distinguish qualified chips from unqualified chips to ensure the quality and reliability of products. With the rapid development of i...[Details]
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Each linear regulator has its own advantages and disadvantages, and it is ultimately up to the designer to determine whether a certain type of regulator is suitable for the device based on requirem...[Details]
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Abstract: This paper introduces an implementation method of digital simultaneous interpretation controller. The controller is based on the microcontroller AT89S52 and the EPLD chip EPM7128, and uses t...[Details]
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Introduction:
Writing efficient and concise C language code is the goal pursued by many software engineers. This article makes relevant elaborations on some of the experiences and experiences i...[Details]
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Chinese electronics giant Wingtech Technology is committed to localizing semiconductors for electric vehicles (EVs). According to a report by Nikkei Asian Review on April 9, Wingtech Technology is bu...[Details]
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The Arduino UNO R3 main processor ATMega328P has three types of memory inside the chip: data memory, program memory and electrically erasable programmable memory; each of them has different uses. 1. ...[Details]
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Lam Group was selected as one of Ethisphere's 2023 "World's Most Ethical Companies" The company's commitment to business integrity has won recognition from well-known institutions March 16, 2023...[Details]
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1. Introduction This system is mainly composed of AT89C51, multiple DS18B20 temperature modules and LCD1602. The general principle is that multiple DS18B20 collect temperature data in sequence and tr...[Details]
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"Gigabit computing power", "ultra-large screen cockpit"... As the trend of competition in the automotive industry moves towards intelligence, a new "indicator competition" is unfolding. However, fo...[Details]
Talking
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