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A typical voltage-to-frequency converter is also called a VCO (voltage-controlled oscillator), where the input voltage of the IC has a simple regulation characteristic for the output frequency. Its...[Details]
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There is a very stupid but also very simple method, the steps are as follows: 1. Use AVRStudio to create a project in "c:\temp", for example, called "test.apr", and then add a C program source file, ...[Details]
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With the growing demand for human-machine interface (GUI) in various application fields of medical, industrial and consumer electronics, highly integrated and high-performance TFT liquid crystal disp...[Details]
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Recently, according to data from Counterpoint Research, in the third quarter of the US smartphone market, Apple had the highest market share of 42%, followed by Samsung Electronics with a market shar...[Details]
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I believe many people will be interested in this article. My first entrepreneurial project was a bone conduction headset, but I was trapped by the limitations of this technology. I felt that I was ...[Details]
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Samsung is one of the few mobile phone manufacturers that can develop its own mobile SoC chips. Exynos has been mature and iterated for many years. Although Samsung also has its own full networ...[Details]
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Today I will share 22 awesome principle animated diagrams from three parts: low-voltage electrical appliances, motors and control circuits, sensors and control principles.
Low voltage el...[Details]
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UV curing technology is a technology that uses short-wavelength ultraviolet rays to irradiate photocurable coatings to produce chemical reactions and bond components. Compared with ordinary thermal dr...[Details]
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Last week, many iPhone users reported that their phones were leaking data. After investigation by professionals and customer service, it was found that a function in the positioning service cau...[Details]
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Use the two hardware SPIs of STM32 to complete data reading and writing. For details, see the program comments 1 /****************************(C) COPYRIGHT SunHao 2011****************** *********...[Details]
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summary
NJU72010 is a stereo line amplifier
with a built-in charge pump circuit that operates with a single 3.3V supply voltage and can achieve a 2Vrms output amplitude
. Bec...[Details]
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Gas detector is a commonly used gas concentration detection instrument, suitable for dangerous places where flammable or toxic gases exist, and is widely used in the fields of petroleum, chemical indu...[Details]
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Officials at the Federal Communications Commission (FCC), the agency responsible for spectrum allocation in the United States, reiterated today that 5G does not pose a health threat. The FCC said tha...[Details]
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In addition to the above-mentioned method of determining the interference source based on signal characteristics, the interference source can be directly found by searching for the radiation source in...[Details]
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当前平面显示器产业蓬勃发展，显示技术日新月异，液晶显示器(Liquid Crystal Display，LCD)以量产规模而论，稳居平面显示器技术主流地位，然而，其它显示技术，诸如等离子（Plasma Display Panel，PDP）、有机发光二极管（Organic Light Emitting iode，OLED），甚至是场发射式显示器（Field Emission Display，FED，...[Details]
Test/Measurement
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