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With the rapid development of my country's communications, power, UPS and other industries, the use of batteries is also increasing rapidly. Under the current conditions of battery use, some unexpe...[Details]
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Glass, also known as colored glaze in ancient China, is a transparent, airtight material with high strength and hardness. The original glass was solidified from acidic rocks ejected from volcanoes...[Details]
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SK Innovation has ranked among the world's top five electric vehicle battery producers as of April 2020, BusinessKorea reported, citing a report released last month by research consultancy SNE resear...[Details]
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When debugging or repairing circuits, we often mention a word "×× burned". This ×× is sometimes a resistor, sometimes a fuse, and sometimes a chip. Perhaps few people will investigate the usage...[Details]
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1. Rated impedance and impedance characteristics The rated impedance of a speaker system is generally determined by the rated impedance of the speaker unit used. The impedance characteristics of a spe...[Details]
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On October 19, Xiaomi Smart Life announced that it will release a new Xiaomi Watch Color at 10 am tomorrow. The copy reads, "Are you often troubled by dizziness and shortness of breath? Worri...[Details]
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1. Test methods used to extract parameters. Only typical MOSFETs are listed, and the methods used for other devices are similar.
2. Model 2657A High Power System SourceMeter Instrument.
3. Mod...[Details]
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Recently, according to Taiwan media reports, due to low inventory levels, extended order visibility, and uncertain factors such as labor shortages, many local technology companies will work overtime ...[Details]
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[
Munich, Germany, December 20, 2023]
Infineon
Technologies
AG
has
once again been selected for the Dow Jones Sustainability
™
World Index. S&P Global recently ...[Details]
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//Use of MCU I/O port
//★★★★★★★★★Use of MCU I/O port★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Make the RC0 port light flash
#include pic.h //Includes the internal resources of...[Details]
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"One generation of devices, one generation of processes and one generation of equipment". At present, semiconductor equipment plays an important role in the chip manufacturing industry. It is no exag...[Details]
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LED (Light Emitting Diode) is one of the fastest growing industries in the world today. The characteristics of LED high brightness, low energy consumption and long life make LED display screens hav...[Details]
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The prices of large-size panels continue to plummet, and the main reason may come from domestic manufacturers. As downstream market demand weakens, LCD TV panel prices continue to decline, and the ...[Details]
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On October 1, the General Office of the Hebei Provincial Government issued the "Several Policies on Supporting the Accelerated Development of the Digital Economy" (hereinafter referred to as the "Sev...[Details]
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I have never had a deep understanding of the serial port interrupt of the STC89C52 microcontroller.
I have nothing to do today, so I thought about it carefully. The premise is that the microcontrolle...[Details]