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1. The structure of the multimeter 1. Meter header. The meter head of the multimeter is a sensitive ammeter. The dial on the watch head is printed with various symbols, tick marks and numerical...[Details]
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Introduction to Fuzhou-Xiamen-Zhangzhou High-Speed Railway The Fuzhou-Xiamen-Zhangzhou High-speed Railway is the second high-speed railway built in Fujian Province after the Wenzhou-Fuzhou Railway....[Details]
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What is SAR?
SAR
: SAR stands for Specific Absorption Rate, which is generally called electromagnetic wave absorption ratio or specific absorption rate in Chinese. It is the electrom...[Details]
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Will be released at the same time as the matching dedicated tool "EdgeCut" ◆Achieved high-precision chamfered shape that supports the finishing process of EV gears ◆Use the newly developed tool des...[Details]
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On February 18, the Yunnan Provincial People's Government issued the "Policy Measures for Further Promoting Economic Steady Progress and Quality Improvement in 2024", which mentioned:
Accele...[Details]
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AirMagnet's wireless LAN security and management products occupy a very important position in the market. Through the continuous expansion of business volume, it has always been one of the leaders in...[Details]
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Image source: Lianchuang Automotive Electronics Driven by the trend of the "new four modernizations" of automobiles, China's smart electric vehicles have ushered in explosive development. With t...[Details]
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1 Physical layer signal characteristics
Ethernet corresponds to the data link layer and physical layer of the OSI seven-layer model. The part corresponding to the data link layer is divided into t...[Details]
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On April 19, TSMC announced yesterday that its consolidated revenue for the first quarter ending March 31, 2024 was NT$592.64 billion, a year-on-year increase of 16.5% and a month-on-month decrease...[Details]
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STM8 UART Receiver The UART can receive 8-bit or 9-bit data words. If the M bit is set to 1, the word length is 9 bits, with the MSB stored in bit R8 of register UART_CR1. Character Reception Durin...[Details]
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Recently, Huawei announced that it has reached a Wi-Fi 6 patent licensing agreement with Japan's Buffalo Corporation. Under the agreement, Buffalo will cover certain Wi-Fi 6-enabled products under Hu...[Details]
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The MAX17065 is a
power
management IC (PMIC) that includes a step-up DC-DC converter, an inverting DC-DC converter, positive and negative regulated charge pumps, and a low-dropout linear...[Details]
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In recent years, new energy vehicles have been developing rapidly, and people are paying more and more attention to new energy vehicles. But because of this, more and more new energy vehicle brands h...[Details]
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In electronic measurement technology, frequency measurement is one of the most basic measurements. The commonly used frequency measurement method and period measurement method have great limitat...[Details]
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It is now a fact of life for manufacturers that many new technologies have emerged in automotive information systems. Many cars already include navigation, CD, AM/FM, DVD and cellular phone functions...[Details]
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