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There is an old Chinese saying that "a cup of gold or silver is not as good as the reputation of the people!" In the field of IC, this saying also applies. Whether a product is good or not does not d...[Details]
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Notes before experiment: Principle of SPI: Note: CLK transmission clock MISO Master Input Slave Output MOSI master output slave input CS chip select signal. Since the SPI controller can be connected...[Details]
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Recently, Shanghai Microelectronics held a new product launch conference and announced the launch of a new generation of large-field-of-view, high-resolution advanced packaging lithography machines. ...[Details]
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1. Internal chip resources used: 1 must be P2.10 2RESET pin 3 must be serial port 0 4Use the FLASH magic tool. Second operation method: First press reset and hold it, then press ISP, lift reset, li...[Details]
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With the development of computer technology and modern industrial systems, the industrial field has put forward more stringent requirements on the accuracy of data acquisition and the real-time perfo...[Details]
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The first program module executed by 80C51 after power on reset is not the user's main program main(), but a program module called startup.a51 hidden in the KEIL-C51 standard link library. The main...[Details]
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Recently I have been learning the remote upgrade of ARM7. Here I would like to share my learning process with you. If there are any mistakes, please point them out so that I can correct them! ...[Details]
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The wiring diagram of a three-phase power transformer or rectifier transformer is shown in Figure 3. When testing a three-phase power transformer, use the test line to connect the high-voltage side (A...[Details]
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What does the ideal Internet of Everything look like? A thousand people may have a thousand different opinions. But there is no doubt that the Internet of Everything is more than just connecting ever...[Details]
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From the birth of Tektronix in 1946 to the beginning of the new year in 2024, oscilloscopes have continued to improve from the first commercial oscilloscope to analog oscilloscopes to digital oscillo...[Details]
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On the morning of March 6, Panji District and China Shipping Energy Storage Technology (Beijing) Co., Ltd. held a signing ceremony for the investment intention of energy storage battery production bas...[Details]
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According to foreign media reports, Samsung Display, which has won large orders for Apple's iPhone OLED screens for many consecutive years, has upgraded one of its OLED panel production lines, target...[Details]
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Abstract This paper
introduces the principle and characteristics of a person detection device. The device is based on the PICl6F628A single-chip microcomputer, uses a pair of independent ultr...[Details]
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Research data shows that the demand for batteries is calculated based on various potential application scenarios of sodium-ion batteries . In theory, with 100% penetration of sodium-ion batteries, th...[Details]
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Non-contact temperature sensor is a sensor that uses infrared technology to measure the surface temperature of an object. It has the advantages of fast measurement speed, high accuracy, and no envi...[Details]