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The pulsating DC voltage of AC220V rectified by D1 and D2 is sent to the CPU through R79, R55 voltage division and C32 smoothing. According to the change of the voltage, the CPU will automatically ma...[Details]
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Introduction In recent years, soft robots have developed rapidly, and they can't wait to remove the "hard bones" in their bodies - metal parts. On this road to removal, Preston, a postdoctoral fe...[Details]
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Some investors asked questions on the interactive platform about Zhongying Electronics' wafer cost ratio and inventory composition in 2021.
Zhongying Electronics said that in 2021, the cost ...[Details]
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Global automotive semiconductors face huge market opportunities, but design engineers also face technical challenges in cost, power consumption, safety and other aspects. This article uses the latest...[Details]
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In order to improve system communication efficiency and reduce costs, all current automotive designs use a large number of serial bus communication protocols. I2C and SPI protocols are commonly use...[Details]
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According to foreign media reports, the Biden administration of the United States plans to expand export restrictions on US chip companies to China. On the other hand, chip giant Micron broke ground ...[Details]
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The sub-bass in movies is usually synthesized to be exaggerated, which allows us to enhance the sense of presence and vividness when watching movies. Therefore, the sub-bass playback system has become...[Details]
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On October 23, Changxin Technology announced its third quarter performance report for 2021. The announcement showed that Changxin Technology achieved operating income of 5.082 billion yuan in the fir...[Details]
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//flash.c文件
#define __FLASH__
#define __HW_v_2_1__
#include "flash.h"
/*************************************************************************************************
* This section conta...[Details]
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Circuit principle: The pin numbers of the common anode four-in-one 12-pin digital tube are: the digital side of the digital tube faces the observer, the lower left corner is the 1st pin, and the c...[Details]
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1 Introduction Friends who have played with Linux, are you envious of the omnipotent serial shell command console of Linux? If the low-end STM32F series MCU you make also has this control interaction...[Details]
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On April 22,
Wingtech Technology released its 2023 annual report and 2024 first quarter report. Data shows that in 2023, Wingtech Technology achieved operating income of 61.213 billion yuan, a ...[Details]
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I have been working with 51 MCU recently. Of course, what I have learned are relatively basic things. I think the more complicated concepts are "interrupt" and "serial communication". This article mai...[Details]
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On August 24-25, 2020, the Information Science Department of the National Natural Science Foundation of China organized experts in Changchun to conduct project acceptance for the "1.5-meter Scanning ...[Details]
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On October 30, the second batch of enterprises settled in Yibin Energy Storage Industrial Park held a centralized start-up event. Municipal Party Committee Secretary Fang Cunhao attended and announced...[Details]
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