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The third China International Import Expo (CIIE) with the theme of "New Era, Shared Future" was held at the National Exhibition and Convention Center in Shanghai from November 5 to 10, 2020. During t...[Details]
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Yunmi travel electric water bottle. I have paid a lot of IQ tax recently. I didn't buy this electric water bottle, which I thought would be very practical. But when I really got it, I didn't kn...[Details]
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As the development of high-end embedded control applications becomes more complex, system developers need more flexible options to provide scalability for the system. To this end, Microchip Technolog...[Details]
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1. Introduction: Don’t just stare at the “Pro” you came across unexpectedly. This is the real god machine. Thanks to its extremely high cost-effectiveness, the popularity of the Redmi Note 9 ...[Details]
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There are many types of automotive oscilloscopes. The following mainly takes the OTC VISION2 automotive oscilloscope as an example to introduce its composition, as shown in Figure 1. The oscilloscop...[Details]
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How to plug in the power amplifier cable
1. Connect the black wire of the speaker to the red interface of the power amplifier, and the black and white wires to the black socket of the power am...[Details]
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It plays a key role in various industries, improving production efficiency, reducing costs, improving quality, and even changing the production methods of the entire industry. So, what are the comp...[Details]
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On May 24, it was reported that the one-year exemption license previously granted by the U.S. Department of Commerce to TSMC’s Nanjing plant will expire on the 31st of this month, which has attract...[Details]
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In the table lookup instruction of MCS-51, there is an addressing mode that uses the indirect addressing mode of base address and offset address, MOVC A, @A+DPTR. I have never understood this comm...[Details]
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Digital multimeters are available in portable devices for basic fault diagnosis and devices placed on the workbench, some of which have seven or eight digits of resolution. Some operational problems ...[Details]
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Certain molecules vibrate strongly when stimulated by light. Rice University scientists have discovered a new way to use this property of molecules to destroy cancer cells. The study, published in Na...[Details]
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32-bit MCU Performance Differences
The microcontroller (MCU) space is still dominated by 8-bit and 16-bit devices today, but as higher-performance 32-bit processors begin to generate significant r...[Details]
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Domestic mobile phones are very active in system updates, but these are generally limited to new models released in the last one or two years. For models released 5 or 6 years ago, there are v...[Details]
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With the growing
LED lighting
market, as a consumer,
you still need to be calm and scientific
when choosing
LEDs
, and choose the light source and lamps with the best cost performanc...[Details]
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The Eclipse integrated development environment can not only compile bare metal projects, but also debug the entire bare metal project, so that when the program is abnormal, it can be modified more ...[Details]