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Similar to the digital tube display in digital,
Increase:
LCD initialization part
Write command part
Write data part
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Abstract: C504 is a single-chip microcontroller produced by the German SIEMENS company. This article introduces the application of C504 single-chip microcomputer in stepper motor control, and gi...[Details]
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Take the three-axis acceleration sensor MMA7660 as an example: #define MMA7660_SDA GPIO_Pin_10 // PC10 //IIC data line interface #define MMA7660_SCL GPIO_Pin_15 // PA15 //IIC clock line interface #d...[Details]
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In response to the global financial crisis, the Central Development and Reform Commission has allocated 4 trillion yuan, together with the support of local finances, and it is expected that more th...[Details]
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Volkswagen's latest ID car series is based on its groundbreaking MEB platform, pushing the limits of electric vehicle (EV) range NXP's battery management system (BMS) is extremely flexible and ca...[Details]
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(Reporter Huang Xing) Chongqing has been experiencing continuous high temperatures and sunny weather recently, and the power load has risen rapidly. In order to further enhance Chongqing's power suppl...[Details]
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Abstract: A new scheme for remotely controlling LED billboards through a handheld transmitter is proposed. The system scheme of high-stability wireless digital communication is discussed. The key...[Details]
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The previous article in the series "Diagnostic Test Development Based on ODX (1): ODX Database Analysis" briefly introduced the ODX file type and the hierarchical structure of each file. In this is...[Details]
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As shown in the circuit diagram. After AC220V mains voltage is stepped down, rectified and filtered, 12V DC voltage is obtained, and then Sv DC voltage is obtained through voltage stabilization, whic...[Details]
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Since May, Beijing, Henan, Guangzhou and other places have launched 5G message bidding announcements, and 5G messages will be fully commercialized within the year. The series of standards required fo...[Details]
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The acceleration of a car is a relatively important parameter in the general performance of a car. The implementation method and functions of the acceleration test system in this article, as well as t...[Details]
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Abstract: Residual phase noise from local oscillators (LO) can be degraded by additive noise of on-chip local oscillator drivers/buffers in integrated circuit mixers. Reciprocal mixing of strong RF si...[Details]
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O Introduction
Portable electronic products use batteries as power sources. With the rapid development of portable products, the use of various batteries has increased significantly, and many n...[Details]
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Correct use of gas turbine flowmeter
1. The meter head must have a certain amount of lubricating oil, which is generally silicone oil or arsenic oil.
2. Regular inspections should be carried ...[Details]
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Recently, the National Highway Traffic Safety Administration (NHTSA) of the United States launched an investigation into 2.4 million vehicles equipped with Tesla's fully autonomous driving (FSD) so...[Details]
DSP and ARM Processors
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