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my country has built more than 83,000 dams, of which about 18,600 are over 15 meters high. The length of the dams is about 250,000 kilometers, of which 65,700 kilometers are important dams on major...[Details]
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1 2 3 4 5 6 7 Step-by-step reading When writing a program to the STM8 chip, the prompt "The device is protected" appears. How to solve the write protection problem of the chip ...[Details]
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With the rapid development of fiber optic sensing technology and fiber optic communication technology, optoelectronic technology is increasingly used in power systems. Electronic transformer is one of...[Details]
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This paper analyzes the ECU development and design process of the GDI engine in detail based on the company's independently developed projects: Simulink model establishment, code generation, main con...[Details]
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A while ago, the EEWorld forum launched a topic discussion, inviting engineers to talk about what indicators or factors should be considered when choosing battery management chips, and encouraged n...[Details]
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In recent years, the industry has paid more and more attention to the use of renewable clean energy solar energy for street lighting. A typical solar street lighting system consists of solar pa...[Details]
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With the development of integrated chip technology and computer technology, the intelligence of instruments and meters has been continuously improved. Many operations that were originally adjusted ...[Details]
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Digital Tube: The digital tube is composed of 7 light-emitting diodes forming a sun shape. If a decimal point needs to be displayed, then add another dot, which becomes an 8-segment digital tube. ...[Details]
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environment: Host: XP Development environment: MDK4.23 MCU:STM32F103CBT6 illustrate: Collect AD through pins PA1 and PA2. Collect AD 10 times for each channel. #include "ad_driver.h" //Global ...[Details]
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Nowadays, most families can basically own a family car, and when it comes to power, when choosing between a turbocharged engine and a naturally aspirated engine, many people will naturally think that...[Details]
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During the experiment, it is inconvenient to view the 2K data inside the external storage. The code is as follows. The C file can be directly transplanted #include STC89C5xRC.H #include intrins....[Details]
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Have you been struggling with the failure analysis of circuit boards for a long time? Have you spent a lot of energy on the sample debugging process? Have you ever doubted your originally correct des...[Details]
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Recently, a new ZTE phone model named ZTE A7000 was successfully connected to the network. In terms of appearance, this new ZTE phone, model ZTE A7000, uses a 6.088-inch TFT screen with a res...[Details]
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Recently, due to the epidemic, NXP Connects conference was still held online. This is the second time NXP has held a developer conference online. Last year's NXP Connects conference focused on a sa...[Details]
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Correct use of power transformers and energy-saving measures
Our hospital originally had a 630KVA transformer to supply power to the entire hospital. With the reconstruction of the CNC...[Details]
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