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Four-channel programmable digital down converter HSP50216 and its application in software radio
1 Introduction
Software radio originated from the graveyard of Speakeasy tactical commu...[Details]
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February 8, 2022 - Saudi Basic Industries Corporation (SABIC) recently released its fourth quarter 2021 financial report. The company's total sales this quarter reached 51.28 billion riyals (US$13.67...[Details]
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This program is written based on my own single-chip microcomputer board, four-digit common anode digital tube. K1-K4 are the 4 keys on the board used for binary input, because the keys have o...[Details]
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Preface Recently, when debugging the STM32F2XX series ADC multi-channel DMA acquisition, I found that the collected AD value was greater than 4095, and some were more than 65000. What's the rhythm?...[Details]
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In order to meet the requirements of high-brightness LEDs for high reliability, small size, high luminous efficiency, low power consumption and low cost, the industry has now developed a PSR con...[Details]
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Automotive semiconductors are one of the fastest growing semiconductor sectors in recent years. China is the world's largest automobile producer and seller, so the Chinese market has become an import...[Details]
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Over the years, as analog content has gradually transitioned to digital content, new
video surveillance
application models have emerged. Enterprise security and information technology...[Details]
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Block Diagram
script language=JavaScript src="/js/blockdiagram/flyout.js" type=text/javascript /script script type=text/javascript function fnMouseOver(obj) { if(browser == 'ie5') { obj.sty...[Details]
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1 Introduction
For a long time, DC motors have become the best choice for most variable speed motion control and closed-loop position servo control systems due to their good linear characteris...[Details]
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void X5045SpiOpen(void);//Open the X5045 chip select void X5045SpiClose(void);//Close the X5045 chip select void X5045WriteEnable(void);//Software enables X5045 write operation void X5045WriteDisable...[Details]
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Problem description: Drawing lines in the x direction on the LCD screen is normal, but drawing lines in the y direction will cause duplication as shown in the figure
The reason for the analy...[Details]
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Product testing is a concern for both manufacturers and users. In the process of product production, testing is an indispensable part, and sometimes even a process step. Electromagnetic relays are co...[Details]
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Recently, the team of researcher Wei Xing of Shanghai Institute of Microsystems has made breakthrough progress in 300 mm SOI wafer manufacturing technology and prepared the first 300 mm radio frequ...[Details]
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In order to improve road safety, many countries have introduced relevant regulations requiring drivers to actively give up the road to emergency service vehicles. As more autonomous vehicles are depl...[Details]
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In recent years, with the rapid development of the Internet and the Internet of Things, the application space of sensors in many emerging fields has been greatly expanded. Today, the automotive indus...[Details]
DSP and ARM Processors
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