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1 Introduction
With the rapid development of microelectronics technology, embedded products have been rapidly promoted and achieved great success due to their natural human-computer intera...[Details]
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Install keil for arm
Download the stm32 firmware library 3.4
and unzip it. Do not move the files in the unzipped file randomly, because the relative paths are used in the project.
Enter STM32F10x_S...[Details]
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1 Principle and composition of micro-ranging radar
1.1 Ranging Method
There are three common radar ranging methods: pulse ranging, frequency modulated continuous wave ranging, and pha...[Details]
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Recently, a Tesla Model S caught fire in a parking lot in Shanghai, which has attracted widespread attention. The discussion about battery safety has once again become a hot topic. In fact, this is n...[Details]
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In the existing front dual wiper system, the synchronization between the left and right wipers is achieved by mechanical connection (Figure 1). This is necessary because the windshield is affected ...[Details]
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China Energy Storage Network:
In 2021, in accordance with the work arrangements of the National Energy Administration and the Hunan Provincial Party Committee and Government, the Hunan Ener...[Details]
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Power cycling is very important because it tests the user environment. A poorly designed system board or chip can cause a power cycling test to fail. In addition, when bench testing system boards, the...[Details]
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The procedure is as follows: #include REGX52.H #define LCD_DB P0 sbit LCD_RS=P2^2; sbit LCD_RW=P2^3; sbit LCD_E=P2^4; //Function definition #define uchar unsigned char #define uint unsigned...[Details]
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1 Introduction
As the integration of integrated circuits increases, more and more components are integrated onto the chip, circuit functions become more complex, and operating voltages are also decre...[Details]
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Overview
Interference is one of the main reasons for the failure of single-chip microcomputer measurement and control systems. The impact of interference on the system can affect the measureme...[Details]
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1. The task of LED packaging is to connect the external leads to the electrodes of the LED chip , protect the LED chip, and improve the efficiency of light extraction. The key processes are mo...[Details]
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1. Warning command in makefile: Use -Wall, not all uppercase or lowercase. If all lowercase, the following error message will appear: arm-none-linux-gnueabi-gcc: unrecognized option '-wall' 2. Th...[Details]
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~The industry's ultra-high withstand voltage of 42V, supporting a wide operating voltage range of 2.7V~38V~ ROHM, a world-renowned semiconductor manufacturer (headquartered in Kyoto, Japan), has...[Details]
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Node voltages are used in the design, development, calibration and testing of microwave bandpass filters. The sampling probe measures the node voltage of the individual filtered resonators.
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Application of mathematics in industrial controller design
The design of industrial controllers involves many aspects, including hardware design, software design, system architecture...[Details]
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