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Preface
Compared with flow meters using traditional measurement methods, ultrasonic flow meters have many advantages: they do not change the flow state of the fluid and do not generate add...[Details]
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According to the Korea Times, on the 16th, Samsung Display's labor union decided to take collective action over differences with management in labor-management negotiations, and Samsung will face a s...[Details]
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The DC motor will generate sparks during the commutation process. The levels of sparks and related descriptions are as follows:
1) There are slight sparks on most or all of the edges of the 1s...[Details]
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The interrupt system of 51 MCU is very important, which is divided into external interrupt and timer interrupt. This article mainly explains the interrupt system architecture of 51 MCU and the inte...[Details]
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In order to implement the decisions and arrangements of the Party Central Committee on state-owned enterprise reform and "living a tight life", consolidate and deepen supply-side structural reform,...[Details]
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When a short circuit occurs inside the battery, the following phenomena will occur: (1) The specific gravity of the electrolyte is lower than that of normal batteries, and the open circuit voltage i...[Details]
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According to foreign media reports, given that Ireland has provided Apple with illegal tax benefits for many years, allowing Apple to enjoy a much lower tax burden than other companies, the EU antitr...[Details]
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Author: Ahmad Al Shari In this application, GreenPAK ™ is configured as a temperature monitor with an external thermistor temperature sensor. GreenPAK2 monitors the temperature and indicates w...[Details]
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Preface
Advertising displays or digital signage is one of the most widely used areas for LED applications. From monochrome to full-color displays, LED solutions are wide...[Details]
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Printed circuit manufacturers all hope to use dry films with good performance to ensure the quality of printed boards, stabilize production, and improve efficiency. In recent years, with the rapid ...[Details]
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On June 1, Hyundai Motor Group's first overseas hydrogen fuel cell system R&D, production and sales base "HTWO Guangzhou" was officially completed in Huangpu District, Guangzhou City, Guangdong Provi...[Details]
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There are safety issues in the use of electricity. In electrical equipment, such as motors, cables , and household appliances, one of the factors that determine their normal operation is the insulat...[Details]
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I finally got a surveillance project done, the cables were laid, and the front-end cameras were installed. But when I turned on the power, there was no image. Damn, I was so confused. What to do? N...[Details]
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The structure of semiconductor chip: As one of the customers of the semiconductor industry, the automotive industry accounts for about 5-10% of the sales of all semiconductor products. Although the...[Details]
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The piezoelectric optoelectronic effect improves the efficiency of organic-inorganic core-shell composite structure LEDs. The upper left picture in the figure shows the change of current under s...[Details]
MEMS sensors
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