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1. Package sealing test The sealing of jelly cup packaging is an important indicator for the detection of finished product packaging. Through testing, the sealing process and sealing performance of t...[Details]
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The industry has always invested a lot in research and development of semiconductor-based biosensors because of their low cost, fast response, and accurate detection. In particular, field-effect tran...[Details]
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For the electronics industry, ADAS is a brand new field. While the market is still in the development stage, WPG Group's Advanced Technology R&D Center has integrated the group's resources to add val...[Details]
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Recently, the Ministry of Industry and Information Technology issued a notice on organizing the announcement of the 2023 future industry innovation tasks. The purpose of this work is to accelerate ...[Details]
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At present, among various AC regulated power supplies, the AC purified regulated power supply using sinusoidal energy distribution technology is a technologically advanced regulated power supply. T...[Details]
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1. Overall design of the scheme
1.1 Design of main modules
The remote video monitoring system consists of two parts: software system and hardware system. The software system includes the hu...[Details]
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Common emitter amplifier circuit
3.2.1 Composition principles of amplifier circuits
When forming an amplifier circuit, the principles that must be followed are:
1. Set up a DC power suppl...[Details]
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In May 2009, the State Grid Corporation of China officially announced the "Strong Smart Grid" plan to the outside world. The launch of the smart grid plan will drive major changes in grid productio...[Details]
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Nowadays, the decline in subsidies for new energy vehicles has become the norm, and the role of government subsidies in supplementing net profits will only become smaller and smaller. It is learned...[Details]
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1 Introduction
DDR3 SDRAM is a new next-generation memory technology standard developed by JEDEC (Joint Electron Device Engineering Council). It has the advantages of faster speed, lower power...[Details]
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With the development of modern AC motor speed control theory and the improvement of power electronic device functions, especially the development of microcomputers and large-scale integrated circuits...[Details]
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The revised Japanese Electrical Appliances and Materials Safety Law will be implemented from July 2012. After this revision, LED bulbs have also become the applicable objects of this regulation. Am...[Details]
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When soldering white light (blue light, green light and white light) LED diodes, please strictly follow the following requirements:
1. Workers must wear anti-static gloves and anti-static wr...[Details]
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Introduction
Ensuring the best picture quality is the ultimate goal of video system designers. With the advent of high-definition television, image resolution and video signal bandwidth ha...[Details]
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In the field of energy storage, in addition to electricity metering equipment, there are a variety of products and technologies that can improve the efficiency and performance of energy storage s...[Details]