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SABIC Innovative Plastics has introduced
a new portfolio of specialty resins and compounds for
LED lighting
fixtures that optimize LED lighting performance, increase LED life an...[Details]
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As a leader in the global 3C industry, Apple has not appeared at the CES show for decades since it participated in 1992. In 2020, Apple will return to the CES show. However, Apple's visit is not ...[Details]
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ADLINK launches the first Intel® Radeon™ Graphics-based
MXM independent graphics card module MXM-AXe
Leverages hardware ray tracing, dedicated AI acceleration, and f...[Details]
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Mendix raises the bar for app development again • Mendix 9 extends the benefits of low-code to areas such as data integration, intelligent workflows, mobile development and artificial intelligence...[Details]
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Huawei officially held a new product launch conference for the P30 flagship series in Paris, France. In addition to mobile phones, Richard Yu also announced some peripheral products and indus...[Details]
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1 Overview
Since the 20th century, my country's coal mines have begun to use a large number of 127V lighting power supplies and their comprehensive protection devices. So far, the lighting equi...[Details]
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China News Service reporters learned from the Purple Mountain Observatory of the Chinese Academy of Sciences on the 13th that during China’s 39th Antarctic scientific expedition, the station took the...[Details]
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Industry Focus 1. Beijing's high-level autonomous driving demonstration zone helps build a global digital economy benchmark city Autonomous driving is the commanding height of the current technol...[Details]
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1 Introduction
In power electronic devices, UPS with CVCF inverter as the core has been widely used. The main technical requirements for its output waveform include low steady-state total har...[Details]
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Conditional transfer instructions refer to relative transfers when certain conditions are met. (1) Comparison transfer instructions CJNE A, #data, rel CJNE A, direct, rel CJNE Rn, #data, rel ...[Details]
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11月14日晚间，博主@熊猫很禿然爆料，Redmi K50系列搭载双平台：天玑2000和骁龙870。 Looking at the Redmi product line, each generation of the K series is equipped with MediaTek's Dimensity flagship processor. The Redmi K30 E...[Details]
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The flow measurement is very complicated. In order to achieve accurate measurement, it is necessary not only to understand the principle and characteristics of the flow meter, but also to pay attenti...[Details]
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Basic technical requirements of feed servo system
1) High precision
The accuracy of the servo system refers to the degree to which the output can reproduce the input. In speed control, hi...[Details]
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1. Our oscilloscope has a "mask tolerance test" function, which is specially used to detect circuit faults, as shown in Figure 1 below:
figure 1
Combining "mask tolerance test" and "trigg...[Details]
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On March 1, Ganzhou City, Jiangxi Province, held a city-wide opening (completion) conference for major projects. This time, Ganzhou City started 265 projects with a total investment of 202.503 billio...[Details]
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