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As the cost of LEDs continues to drop, and governments around the world are paying more and more attention to energy conservation and environmental protection, the market prospects for LED lights ...[Details]
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"The market ebbs and flows, but all the turns are in vain." Since the beginning of this year, driven by inventory levels and partial market demand, the MLCC market has started a wave of price increa...[Details]
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On December 22, the Fujian Provincial Department of Industry and Information Technology and the Fujian Provincial Department of Finance issued the "Several Measures to Support the Recycling and Uti...[Details]
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When writing a program with library functions, the first thing to do in main is to call sys_clock_init() The sys_clock_init() function is used to configure the chip clock. The code is as follows: ...[Details]
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Total station, also known as total station electronic tachometer (Electronic Total Station). It is a high-tech measuring instrument integrating optics, machinery and electricity. It is a surveying and...[Details]
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Unlike digital RF generators that only produce sine waves, function generators can produce repeating waveforms of different shapes, such as sine, square, triangle, sawtooth, and pulse waves. The fu...[Details]
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On September 11, at the Carbon Neutral Energy Academician Summit Forum and the 3rd China International New Energy Storage Technology and Engineering Application Conference, Liu Yong, Secretary General...[Details]
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The multimeter is the most commonly used among our electrical testing instruments. There are many tips for using a multimeter. Today, the editor of Study.com will analyze with you the working princip...[Details]
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Since the impact of ISI on the transmission channel can be predicted by accurately measuring the characteristics of the transmission channel in advance, it is possible to correct it. Pre-emphasis ...[Details]
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Share a fan design that has been mass-produced.
I will explain it in functional modules below:
Power supply
The power supply part adopts the RC step-down circuit comm...[Details]
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On October 13, Guanghong Technology stated on the interactive platform that the company's Phase III plant was successfully capped in June this year. After the internal decoration and subsequent equip...[Details]
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Infineon Technologies Launches New Generation of Fully Integrated OptiMOS™ POL DC-DC Regulators
The product series is equipped with a fast constant on-time (COT) engine and is equipp...[Details]
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Due to the spread of the novel coronavirus pneumonia epidemic, the State Council issued a notice earlier that the 2020 Spring Festival holiday will be extended to February 2. According to the severit...[Details]
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Look at the packaging: Regular LED light strips are packaged in anti-static reels, usually 5 meters or 10 meters per roll, and then sealed with anti-static and moisture-proof packaging bags. ...[Details]
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In the previous section, we talked about how to implement the tasklet mechanism
http://blog.csdn.NET/morixinguan/article/details/69666935
In this section, we will implement th...[Details]
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