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1. Accuracy level of digital multimeter The precision of a digital multimeter is generally expressed in terms of accuracy, which reflects the size of the instrument's basic deviation. The higher the ...[Details]
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Error description
U-Boot 1.1.6 (Oct 18 2011 - 15:23:51) for FriendlyARM MINI6410
CPU: S3C6410@532MHz
Fclk = 532MHz, Hclk = 133MHz, Pclk = 66MHz, Serial = CLKUART (SYNC Mode...[Details]
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Sivers Photonics, a manufacturer of fiber optic networks, sensors and fiber optic communication products, has received £324,800 from Innovate UK, a UK government agency, to support its participation ...[Details]
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The Internet of Things is a network that connects and interacts various physical devices and sensors through the Internet. The core idea of the Internet of Things is to enable various devices to ...[Details]
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In addition to being stable, efficient, and reliable, a good LED switching power supply must also have carefully designed circuit protection measures to quickly and effectively protect the power su...[Details]
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On the morning of July 25, as an important part of the entire industrial chain of Huantai Energy Storage's all-vanadium liquid flow energy storage, the electrolyte supply center with an annual ...[Details]
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With the arrival of rain, farmers are busy. Preparations for spring ploughing and field management are being carried out in major grain-producing areas of my country from south to north. It is cruc...[Details]
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As the new energy vehicle market continues to heat up, the battery options of major automakers are becoming increasingly diverse. According to the new car announcement data compiled by Electric Veh...[Details]
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Sci-Tech (002380) announced on the evening of December 17 that in order to further implement the company's "two networks (Industrial Internet + Energy Internet)" strategic layout, the company's who...[Details]
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0 Introduction With the rapid development of current network communication technology, people's demand for wireless communication in various occasions has also increased. In the application of s...[Details]
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In recent years, exquisite, practical, convenient and fast electric kettles have begun to enter thousands of households, and China has become the world's largest electric kettle market. However, acco...[Details]
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Abstract: This paper
introduces the composition of wireless data transmission system, the working mode of AT89C51 single chip microcomputer serial port and the software and hardware design an...[Details]
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As early as 1960, ultra-wideband (UWB) technology was used in radar applications and was later adapted as orthogonal frequency division multiplexing (OFDM) technology (standardized by IEEE 802.15.3) ...[Details]
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When we learn STM32, the function assert_param is very likely to appear. If you search online, you will find that the assertion mechanism is generally explained online and is used during the program ...[Details]
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In today's rapidly developing scientific and technological field, image sensors are core components of technologies such as machine vision and autonomous driving, and their performance is directly ...[Details]
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