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With the development of industrial process, digitalization, intelligence and automation have become the inevitable development trend of industrial production. For the medium and thick plate field o...[Details]
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2. Configure the S7-300 single-station system to use the CPU integrated PN port as a Client for Modbus TCP communication
The following takes the S7-300 single-station system and Modbus Slave s...[Details]
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1 Working Mode0 The working mode 0 of the timer/ counter is called the 13-bit timer/counter mode. It is composed of the lower 5 bits of TL (1/0) and the 8 bits of TH (0/1) to form a 13-bit counter . ...[Details]
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Recently, Wang Chenglu, President of Huawei's Consumer Business Software Department, said that Hongmeng is a unified language for different devices. Hongmeng is a new generation of smart terminal ope...[Details]
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On May 10, Doxin Semiconductor responded to investors' inquiries on the investor interaction platform regarding "What is the LPDDR4X process developed by the company? Is it expected to be mass-produc...[Details]
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"In 2013, the domestic reducer industry was basically monopolized by two Japanese companies (Nabtesco and Harmonic)."
An industry insider who has been working in the reducer field for a lo...[Details]
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With the advent of the 5G era, my country has entered the stage of large-scale 5G deployment, and mobile communication infrastructure has also ushered in a comprehensive update. As an important comp...[Details]
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Chargers are closely related to people's daily lives. The charging performance of chargers is closely related to the service life and charging efficiency of the charged batteries. Due to changes in...[Details]
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Yesterday, the Honor Smart Screen, whose pre-order volume exceeded 300,000, ushered in its first sale on all platforms. So what was the situation of its first sale? According to the official Weibo of...[Details]
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(1) Resistance measurement method: Use the ohm range of a multimeter. Just like measuring an ordinary diode, the forward resistance should be around 10k. When there is no light, the reverse resistanc...[Details]
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1 Introduction
Energy conservation and consumption reduction is the basic national policy of the country, and energy conservation in power plants is an important part of energy conserv...[Details]
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1 Introduction
Functional simulation mainly verifies the correctness of the circuit function being verified, and is mainly divided into RTL level simulation and netlist simulation. Netlist is ...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
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日前,据中国环氧树脂行业协会专家,专门介绍led环氧树脂(epoxy)封装技术。这位专家首先表示led生产过程中,所使用的环氧树脂(epoxy),是led产业界制作产品的重点之一。环氧树脂是泛指分子中,含有2个或2个以上环氧基团的,有机高分子化合物,除个别外,它们的相对分子品质都不高。环氧树脂的分子结构,是以分子链中含有活泼的环氧基团为其特徵,环氧基团可以位于分子链的末端、中间或成环状结构。由...[Details]
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On June 23, the Information Office of the Shanxi Provincial Government held the eighth press conference in a series of press conferences to interpret the special plans of Shanxi Province's "14th Five...[Details]