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Hearing aids will be the main subject of the following content. Through this article, the editor hopes that everyone can have some knowledge and understanding of its relevant situation and informat...[Details]
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#include stm32f10x.h //----------------------------------------------------------------------------- void mydelay_ms(int ms) { volatile int i; int k = ms * 2333 ; for ( i=0; i k; i...[Details]
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For circuit designs that use complementary bipolar transistors , it is sometimes necessary to screen NPN and PNP transistors that match their DC gain (β). An example of such a circuit that requires ma...[Details]
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LED display is widely used for its advantages such as easy use and low price. Its display interface can be divided into two types according to the driving mode: static display and dynamic display. Alt...[Details]
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1. Digital tube display principle
Digital tube is a commonly used display device in single chip microcomputer application system. It is widely used in various digital display systems due to its low...[Details]
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Recently, the first domestic catalytic combustion heating dehydrogenation device prototype independently developed by the 712 Institute of China Shipbuilding Industry Corporation was successfully s...[Details]
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The role of chopper circuit
The chopper circuit is a power electronic circuit whose core function is to control the transmission of electrical energy. It converts the input DC power into a ser...[Details]
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Cook Children's Health System in Fort Worth, Texas, uses a cloud-based EMR to encode patient information.
Adding to cloud-based patient records
Remote hosting of clinica...[Details]
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According to the latest research from Counterpoint Market Monitoring Services, the global smartphone market fell 4% year-on-year but grew 32% quarter-on-quarter to reach 366 million units in the thir...[Details]
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Samsung stopped producing Gear VR devices last year. Recently, Samsung announced that it would terminate Samsung XR, a service that provides VR content such as 360-degree images and videos. Sam...[Details]
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Bloomberg's Mark Gurman says iOS 16 will include new ways to interact with the system and some "new Apple apps." In the latest edition of his Power On newsletter, Gurman writes that while iOS 16 ...[Details]
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Infrared thermal imager is a passive imaging instrument that uses infrared detectors to convert invisible infrared radiation into visible images. Its real-time processing of infrared images requires t...[Details]
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Embedded Microprocessor (EMPU)
The basis of embedded microprocessors is the CPU in general-purpose computers. In applications, the microprocessor is assembled on a specially designed circuit board...[Details]
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The single-tuned filter is composed of a capacitor, an inductor and a resistor in series. Its working principle is to use the capacitor and the inductor to resonate certain harmonic frequencies t...[Details]
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The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios.
01. Scenario elements and sce...[Details]
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