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LEDs for lighting applications today have the brightness, efficiency, lifespan, color temperature, and white point stability required for general lighting. As a result, these LEDs are used in the vast...[Details]
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According to Yonhap News Agency, SK Hynix's labor and management have reached a preliminary agreement to increase employee salaries by an average of 8.07%. It is reported that labor and managemen...[Details]
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According to Businesskorea, the Korea Display Industry Association announced on April 13 that Chinese display manufacturers accounted for 41.5% of the global market last year, while Korean display ma...[Details]
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introduction In the construction industry, evaluating wall cracks and ground cracks is an important indicator for evaluating the quality of a house. An embedded system device is generally composed of...[Details]
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Schönaich, Germany. In January 2022, on the occasion of the company's 75th anniversary, the drive technology specialist Dr. Fritz Faulhaber GmbH & Co. KG will officially start a new management stru...[Details]
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Hello everyone! I am glad to meet you again. This article is the second in the series of articles on . This issue mainly introduces the first method of battery SOC estimation - direct estimation meth...[Details]
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The appearance of mixed-signal IC can be traced back to the 1980s, and the starting point of this technology is of course the goal pursued by the semiconductor industry in the past few decades...[Details]
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1 Introduction
With the continuous development and update of single-chip microcomputer technology, the number of single-chip microcomputer chips supporting ISP or IAP is increasing day by day. The p...[Details]
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A DC voltmeter is made up of a DC ammeter connected in series with an additional resistor. Since the internal resistance of the ammeter is very small and can only withstand very low voltages, when us...[Details]
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I personally think that when learning MCU, we only need to learn a few things in terms of hardware and drivers: 1. Flexible operation of GPIO ports 2. Understand the functions and effects of each pin...[Details]
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2.2 Low-frequency noise characteristics and test technical requirements
2.2.1 Low-frequency noise characteristics
Low-frequency noise signals have some characteristics that are different from oth...[Details]
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Abstract: This article introduces the main features, basic functions, and application of AD's 24-bit SD AD converter AD7714 in pressure measurement.
Keywords: AD conversion, pressure
...[Details]
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Digital storage is the storage of signals in the form of digital codes in an oscilloscope. When a signal enters a digital storage oscilloscope, or DSO, the oscilloscope will sample the signal volta...[Details]
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Soil that is too acidic or too alkaline can limit important factors in healthy plant growth. Most plants cannot tolerate overly acidic or overly alkaline soils. Therefore, it is very important to u...[Details]
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Single metal sheet touch switch principle and circuit diagram
Working principle: The circuit shown in Figure 1 uses only one touch metal sheet, and uses two four-two input terminals ...[Details]
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