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Although there is no inevitable connection between the popularization of automobile intelligence and the development of new energy models, it is undeniable that new energy models with a higher degree...[Details]
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Thin film transistor liquid crystal display (TFT-LCD) has the characteristics of light weight, flat panel, low power consumption, no radiation, and excellent display quality. Its application field...[Details]
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Switching power supplies are widely used in various electrical equipment and systems due to their small size, light weight and high efficiency. The quality of their performance is directly related to ...[Details]
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Compared to many computer technologies, flash memory has a relatively short history, but it can be said to be a technology that has grown rapidly in response to the huge and rapidly changing storage ...[Details]
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From the figure, we can draw the conclusion: AC-AC: positive and negative are not connected. Positive-negative: negative to positive is connected, but positive to negative is not connected. AC-positi...[Details]
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Overview
Digital up-conversion/down-conversion (DUC/DDC) is an important part of digital intermediate frequency design. Its function is to convert the baseband signal to the intermediate f...[Details]
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1 MDK RL-RTX and COrtex-M3 Overview
The MDK development kit originated from Keil in Germany and is the latest software development tool launched by ARM for various embedded processors. ...[Details]
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What are TWS headphones? What are their advantages over ordinary headphones? Which TWS headphones are worth buying? The professional term for TWS earphones is true wireless stereo earphones. To put...[Details]
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Regarding the circuit structure, whether it is a linear power supply or a switching power supply depends on the specific occasion and should be used reasonably. These two circuits are widely...[Details]
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Today I used STM8S to modify optionbyte in the program. I encountered a problem that it kept reading as 0 and could not enter the setting process. I modified the previous program again today. Using...[Details]
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Abstract: With the development of the automobile industry, higher requirements are put forward for automobile performance testing, maintenance and management. By analyzing the fault diagnosis metho...[Details]
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O Introduction
Infrared pumps are usually used to complete the function of "extending your hand to get water out, retracting your hand to stop the water", and generally provide manual and ...[Details]
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According to the definition of IEC, EPS is functionally consistent with the definition of backup UPS, that is, when the mains is normal, the load is powered by the mains; when the mains fails,...[Details]
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In ARM assembly, there are two common jump methods: b jump instruction and ldr instruction to assign a value to PC.
I have summarized it as follows:
(1) b label
The operation completed by this ins...[Details]
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Industrial Personal Computer (IPC) is a computer system designed specifically for industrial automation and process control. In the field of industrial control, bus technology is one of the key tec...[Details]
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