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When using system time, millisecond accuracy is required only in certain cases. Since there are few applicable occasions, it is difficult to solve.
There are two ways to represent time in Labv...[Details]
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At present, the industry generally uses read-only memory images (ROMs) with dynamic passwords (OTPs) to develop some boot upgrade code logics with high security requirements. This solution will be bu...[Details]
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On February 8, 2024, the Guangdong Provincial Development and Reform Commission, the Guangdong Provincial Department of Science and Technology, and the Guangdong Provincial Department of Industry a...[Details]
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Pneumatic measurement technology can be used for automatic measurement during mechanical processing, and can also measure the length, shape, and position of processed workpieces. It has the advanta...[Details]
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Apple is now selling separate ear pads designed for AirPods Max, and AirPods Max users can purchase ear pads in different colors to personalize their earphones. All colors of AirPods Max are alre...[Details]
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In the process of data acquisition, in order not to miss any signal with given characteristics, the A/D converter must continuously acquire data. However, due to the limitation of memory capac...[Details]
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This paper introduces a hospital ward call system based on AT89S51 single-chip microcomputer. The main modules of the system are composed of 51 single-chip microcomputer system, 1602 LCD display and o...[Details]
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By the first quarter of 2019, the UK imported around 10% of its electricity, connecting to France (2 GW), the Netherlands (1 GW), Belgium (1 GW), and the Republic of Ireland (0.5 GW).
The ...[Details]
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In December last year, COMAC delivered the first medium-range passenger aircraft C919 to China Eastern Airlines. In May this year, C919 successfully started commercial flights by China Eastern Airlin...[Details]
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I recently received an e-mail from a student who wanted to design a circuit to detect the peak of a 10MHz analog signal. His plan was to use an A/D converter that samples at well above the Nyquist rat...[Details]
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The scientific name of slip ring motor is wound-rotor asynchronous motor. This kind of motor is suitable for large lifting machinery. Its structure is different from that of squirrel cage asynchron...[Details]
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// mplab x IDE V1.7 /********************************************************************* * * UART Interrupt Example * ***************************************************...[Details]
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An engineer in Shenzhen Futian Huaqiangbei who specializes in screen development and production needs to use an oscilloscope to measure a series of pulse signals when the Apple tablet computer iPad p...[Details]
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According to foreign media The Verge, CES (Consumer Electronics Show) will be held in Alaska from January 15th to 18th local time in the United States. Manufacturers often release environmental prote...[Details]
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CAN (Controller Area Network) is a local area network technology based on bus communication, which is widely used in automotive electronics, industrial control and other fields. In practical ap...[Details]
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