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The new Arduino UNO R4 supports two versions, providing unprecedented performance and new possibilities for the maker community and design professionals Shanghai, China, August 15, 2023 - elemen...[Details]
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1 Analysis of the Origin and Development Background of Bluetooth Technology
Since the end of the last century, the information industry has maintained a rapid development momentum, espe...[Details]
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Within a month, OPPO has once again joined hands with the world's top tennis tournament since signing the Wimbledon Championships on April 26. On May 15, OPPO signed the French Open again. This coope...[Details]
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In the 2019 Government Work Report, China set the GDP growth target for 2019 at 6% to 6.5%, and expressed the need to promote high-quality and sustainable development. Previously, the Central Economi...[Details]
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1. Download the program through the serial port The steps for downloading the program through the serial port are as follows: 1) Connect the power cord and the serial port cable 2) When the power is...[Details]
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Oscilloscope Introduction Oscilloscopes can be divided into two categories: analog oscilloscopes and digital oscilloscopes. Analog oscilloscopes display the measured signal in a continuous manner. Th...[Details]
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Comprehensive automotive perception lineup on display, including sensors for in-cabin, backup and surround view cameras, ADAS forward view cameras and camera monitoring systems ON Semiconductor (N...[Details]
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Viruses spread in plants cause spots, chlorosis, and even necrosis on leaves. It is usually too late to treat these diseases when they cause visible damage to plants. A more effective way is to monito...[Details]
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The iPhone 11 series is about to be released, and details about this new phone are gradually being revealed. On September 18, according to foreign media reports, the US versions of iPhone 11...[Details]
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In the final analysis, the development of single-chip microcomputer programs depends on diligent study, more practice, and more accumulation. There are too few people like Newton and Einstein in this ...[Details]
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Pointer multimeter testing skills Before testing the pointer multimeter, first place the multimeter horizontally and check whether its needle is at zero (referring to the zero point of the current...[Details]
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The Hexapod Tumbler is a widely used instrument for evaluating the appearance retention of carpets over time. It complies with many standards including ISO 9405, ISO 10361; BS EN 1471; IWS 247&251; W...[Details]
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On February 18, it was learned from the Northwest Branch of State Grid that in order to further improve the utilization rate of new energy in the vicinity of the Qi Shao DC line and efficiently tra...[Details]
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New energy storage was included in the government work report for the first time this year, indicating that the development of new energy storage will become one of the important tasks of my country's...[Details]
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By using the single-chip microcomputer to control DAC0832 to output a sawtooth wave, the light-emitting diode D12 on the experimental board changes from dark to bright and repeats the cy...[Details]