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Amazon shipped 10.5 million Echo smart speakers in Q3 2019, the second-highest single-quarter shipments in the company's history, extending its lead again. Global smart speaker shipments increased 55...[Details]
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The 2021 AI 2000 list of the world's most influential scholars in artificial intelligence was announced on April 8. The list shows that the United States has an absolute advantage in the country dist...[Details]
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Abstract: This article introduces various loading methods of TMS320VC5000 series DSP. Combined with examples, it focuses on the EPROM loading method and implementation process of C5402, and puts...[Details]
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On the morning of September 29th, Apple seemed to have planned to launch customized Apple Watch straps for specific countries/regions at the 2020 Tokyo Summer Olympics, but due to the impact o...[Details]
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1. Servo motor. When the PWM output cycle is within a certain range, the steering direction of the servo will be proportional to the PWM duty cycle.
2. PWM output of HCS12.
Solution:
1. ...[Details]
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Preface In the previous section, we completed the construction of the 51 single-chip microcomputer development environment. In this section, we will formally learn the 51 single-chip microcomputer. T...[Details]
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British Prime Minister Boris Johnson may block the acquisition of Newport Wafer Fab (NWF) by Nexperia Semiconductor, a subsidiary of Wingtech Technology, a senior adviser to the British government sa...[Details]
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This paper introduces the method of analyzing 14 metal elements (Hg, Cd, Cr, Mn, Cu, Fe, Mn, Zn, Sr, I, Pb, Se, P and As, etc.) in food by PE DRC-e ICP-MS. This method is a routine detection method...[Details]
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According to foreign media reports, after Apple CEO Steve Jobs first demonstrated the iPad 2, reporters collected the top 10 issues that people are most concerned about.
1. Why are the memory spe...[Details]
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#define _XTAL_FREQ 4000000 //晶振定义 #include pic.h //头文件包含 //__CONFIG(0x3b31);//芯片配置字定义 // CONFIG1 #pragma config FOSC = XT // Oscillator Selection bits (XT oscillator: Crystal/resonator on RA6...[Details]
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According to foreign media reports, TSMC, which is promoting mass production of 3nm process technology with a considerable yield rate, is also promoting more advanced 2nm and 1nm process technology. ...[Details]
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Recently, Narada Power won the bid for China Tower’s 2024 valve-regulated sealed lead-acid battery product centralized bidding project, with a bid amount of approximately 327 million yuan.
Sin...[Details]
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1.1 The HDDO-30 clamp meter multimeter calibration device (hereinafter referred to as the calibration device) is composed of a meter-source integrated AC/DC voltage and current standard source and t...[Details]
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The DiTu QR code Bluetooth secure signature verification module uses the nRF52832 SoC to provide secure offline signature verification capabilities The rapid rail transit system in Shanghai, the co...[Details]
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Power loss model generation tool now includes passive components, enabling more accurate design modeling and helping customers get to market faster
Shanghai, China, November 14, 20...[Details]
Embedded System
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