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The 51 single-chip microcomputer has a full-duplex serial communication port, which can be used as a UART (Universal Asynchronous Receiver/Transmitter) or a synchronous shift register. And when ...[Details]
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On December 30, Zhonghuan Semiconductor released a new round of monocrystalline silicon wafer prices on its official account. Among them, the prices of 160um thick 218.2mm/210mm, 182mm, 166mm, and 15...[Details]
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Abstract: Combining ZigBee wireless short-range communication technology, a wireless sensor network system architecture for industrial waste gas monitoring is proposed. The network node hardware ci...[Details]
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On the morning of April 24, after years of speculation, we finally know the name of Google's first self-branded smartwatch: Pixel Watch, well, not surprising at all. Recently, Google filed ...[Details]
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0 Introduction
According to statistics, there were 12,095 motor vehicle fires in 2011, resulting in 14 deaths, 14 injuries, and direct property losses of 214.174 million yuan. Among the causes of m...[Details]
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4 Test Results
The converter chip is designed and manufactured using 115μm BCD process.
Figure 7 is a micrograph of the converter chip. The entire chip area is 615mm2, the lower part of the c...[Details]
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Analysis of technical difficulties
⑴.Use of MMU
MMU is the abbreviation of memory management unit, which is a device used to manage the virtual memory system. MMU is usually part of the C...[Details]
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I just finished talking to you about guitar, and the e-commerce app started pushing ads to me. Me too. I just searched for guitar on an information app and soon there was a guitar advertiseme...[Details]
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In 2022, the photovoltaic inverter industry will be full of exciting events. Old players will accelerate the expansion of production capacity and business territory and strengthen their "moat", whi...[Details]
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There are 24 arithmetic operation instructions, and arithmetic operations mainly perform addition, subtraction, multiplication, and division. In addition, a considerable part of the MCS-51 instruction...[Details]
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In recent years, with the rapid development of sensor technology and information processing technology, higher requirements have been put forward for the measurement accuracy, data transmission distan...[Details]
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On June 28, Jiangxi Power Grid's key summer project - the Changxi Southwest 500 kV transmission and transformation project and the supporting 220 kV line were successfully put into operation, furth...[Details]
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The Majiabang Cultural Site in Xiuzhou District, Jiaxing, Zhejiang, 120 kilometers away from Shanghai, is called the "graveyard" of shared cars by locals because there are now more than 4,000 shared ...[Details]
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1. Meaning of Flash and EEPROM The data of the microcontroller when it is running is stored in RAM (Random Access Memory). The data in RAM cannot be retained after power failure. So how to prevent th...[Details]
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The gradual implementation of autonomous driving is expected to lead to the continued expansion of LiDAR, and more models equipped with LiDAR will be launched in China in the future. The barriers t...[Details]
Talking
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