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Display a column on the 8X8 dot matrix LED, and let it move smoothly from left to right three times, then move smoothly from right to left three times, then move smoothly from top to bottom three...[Details]
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Recently, I have a small thing that uses STM8S to drive. Before, I used the internal 16MHz RC clock of STM8S, and I have not tried to use an external crystal oscillator as the main clock. Today I wil...[Details]
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The C8051F320 has a 10-bit successive approximation ADC that can operate in single-ended or differential mode.
1. Brief Principle
Two multiplexers are integrated in the microcontroller, whic...[Details]
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Everyone knows PPTC, but many people are confused about thermistors. In fact, according to different Chinese language names, resettable fuses, polymer switches, overcurrent protection sheets, etc. ...[Details]
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In the early days of DVR development, there were so many different types of DVRs that people in the industry were overwhelmed. After a period of change, the classification of various types was rou...[Details]
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In recent years, the popularization and application of photovoltaic power generation in various countries have made considerable progress. As a key link in power conversion, power electronic conv...[Details]
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Speaking of new energy vehicles, it is no longer a novelty nowadays. Perhaps in the past few years, people's attitudes towards new energy vehicles were mixed, and some people might not even believe t...[Details]
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Ultrasonic flowmeters use the velocity difference method as the principle to measure the flow of liquid in a circular tube. This series of instruments adopts advanced micro-power digital design techno...[Details]
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Every time I talk about new energy vehicles with my colleagues and friends There is always one question that cannot be avoided: when will new energy vehicles mature? Speaking of new energy vehicl...[Details]
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According to the Shenzhen Stock Exchange's interactive news, an investor asked Hikvision, "The company has been listed as one of the 33 Chinese companies sanctioned by the United States, and the comp...[Details]
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//We hardware developers also make some test programs. In order to test the newly made motor driver board, I found a 51 board as a 10K signal generator to test the IGBT switch delay time.
#inc...[Details]
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After obtaining the number of new energy passenger vehicle certificates in December 2019, we have an understanding of the overall situation last year, and the corresponding Tesla's full-year delivery...[Details]
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standard:
1. Too many shift registers will lead to too many wires, which looks messy. Use clusters to pack variables and use one shift register to reduce the trouble of wiring.
2. If each variable u...[Details]
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Abstract:
This paper mainly introduces the solution of source-grid-load-storage linkage based on the new power system.
Through information
communication technology and software ...[Details]
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On October 18, the Department of Industry and Information Technology of Shandong Province announced the list of enterprises applying for national manufacturing single champions in 2024. There are 1...[Details]
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