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ROHM, a world-renowned semiconductor manufacturer (headquartered in Kyoto, Japan), has developed the "BD48HW0G-C," a reset IC*1 (voltage detector) with high accuracy and ultra-low quiescent current...[Details]
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1. Overview of turbine flowmeter The price of imported turbine flowmeters is several times that of domestic flowmeters. In fact, the measurement principle of turbine flowmeters is based on the flow o...[Details]
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introduction
With the continuous progress of industrial technology, steam turbine units are developing towards high-power nuclear energy. The last few stages of high-power steam turbines in the...[Details]
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The macOS version of Microsoft Teams has been updated so that others on a video call can now hear the Mac's system audio while other users are sharing their screens. The Windows version of Teams ha...[Details]
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The so-called digital television is to convert the traditional analog television signal into a digital signal represented by binary numbers after sampling, quantization and coding, and then process, ...[Details]
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The quality of the IGBT tube can be tested by using the Rxlk block of a pointer multimeter, or by using the "diode" block of a digital multimeter to measure the forward voltage drop of the PN junctio...[Details]
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According to foreign media reports, almost all drivers need to rely on the car speedometer to understand the driving speed and the overall feeling of the car's movement, so as to know whether they sh...[Details]
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LED
is a
photoelectric
device. During its operation, only 10% to 40% of
the electrical energy
is converted into light energy, and the rest of the electrical energy is almost c...[Details]
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In the 1990s, storage test products that integrated sensors and micro-electronic recorders appeared internationally. Storage test technology is a new method for testing parameters on missile...[Details]
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The first "Healthy Washing Ecological Alliance" in China, led by Little Swan, was officially established in Beijing. The reporter learned at the establishment event of the alliance that the "Health...[Details]
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Over the past decade, quadcopter
drones
have evolved dramatically. Today, they are widely used in all areas of life, from government inspections and accident mapping to filming, express ...[Details]
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Introduction: This paper introduces the performance and characteristics of the AT89C2051 single-chip microcomputer, and introduces a low-cost, high-precision, miniaturized, digital display car anti-c...[Details]
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introduce The front end of a wireless communication receiver may be overloaded by synchronous or asynchronous signal transmission . In a time domain duplex system, the former is caused by imperfect i...[Details]
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According to Jiwei.com, the Jiangsu Yancheng Maikexin semiconductor project has made new progress recently. According to the news released by Yancheng Economic Development Zone, the entire constructi...[Details]
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Coal sample preparation deviation treatment
(1) After receiving the coal sample, use the coal testing instrument to test the coal and check it item by item according to the sample label. The c...[Details]
Test/Measurement
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