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In China and even around the world, medical reform is a hot public topic. From former US President Obama's medical reform plan to Israel's universal health care, how to provide better medical service...[Details]
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The wireless voice communication system provides a voice dispatching function. On the basis of the existing fixed-line telephone terminals, wireless telephone terminals connected to the wireless netwo...[Details]
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Recently, Huawei officially launched the Mate 30 series of smartphones in Munich, Germany, and also released the Huawei Watch GT 2 smartwatch, which uses a new 3D glass screen and is equipped with a ...[Details]
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The future refers to what has not happened yet. We don’t want to predict the future, and there is no way to predict the future, but we can use the future to think about the present, and only in this ...[Details]
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The three important parameters of an oscilloscope are: bandwidth, sampling rate, and memory depth. 1. Bandwidth definition: The definition of oscilloscope bandwidth has not changed, that is, input ...[Details]
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#define SPI_CS_PORT GPIOC #define SPI_CS_PIN GPIO_PIN_4 #define SPI_CLK_PORT GPIOC #define SPI_CLK_PIN GPIO_PIN_5 #define SPI_MOSI_PORT GPIOC #define SPI_MOSI_PIN GPIO_PIN_6 #define SPI_MISO_PORT GPI...[Details]
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Abstract: Different from the usual method of using peripheral CPLD devices and CPU to generate configuration interface control logic, this paper designs a method that uses the Leon3 open source CPU...[Details]
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Coherent, a leader in lasers, and TriEye, a pioneer in mass-market shortwave infrared (SWIR), today announced they have successfully demonstrated a laser-illuminated shortwave infrared imaging syst...[Details]
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On December 2, Xiaomi Group announced that it would issue bonds and place shares in Hong Kong to raise up to US$4 billion. After the financing plan was implemented, Xiaomi's stock price once plunged ...[Details]
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On December 24, 2021, the General Office of the People's Government of Hainan Province issued the "Management Measures for the Hainan Free Trade Port Construction Investment Fund", establishing a pro...[Details]
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1. Introduction
Blood sugar test refers to the measurement of glucose concentration in human blood. For diabetic patients, blood sugar concentration is an important indicator of the condit...[Details]
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Recently, I want to learn about ARM development board. I want to develop bare metal programs according to the routine of single chip microcomputer. I searched on Baidu and found that most bare meta...[Details]
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As a major manufacturer in the industry, Intel is basically self-sufficient. However, with their strategic development line, it has become increasingly difficult to meet their own needs. Therefore, K...[Details]
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The linear algebra operation node of LabVIEW 8.2 is located in "Mathematics → Linear Algebra" in the function palette, which contains matrices, equations, etc., as shown in the figure.
Lin...[Details]
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Nowadays, since the signals output by various sensors are mostly weak voltage signals, the measuring instruments need to amplify these weak voltage signals through amplifiers and then connect them to...[Details]
PCB Design
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