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1 Introduction
Due to
the low power consumption, low voltage and small size of
LCD
screens
, they
are widely used in various electronic devices
such as
portable
...[Details]
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Jiwei.com reported that Ericsson recently released its second quarter 2021 financial report. The report showed that in the second quarter of 2021, Ericsson's sales were 54.9 billion Swedish kronor (a...[Details]
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China Energy Storage Network reported
: "China has proposed to explore the construction of a global energy internet and promote the use of clean and green methods to meet global electricity d...[Details]
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In the figure, D1 and D2 use ordinary diodes, TR1 uses a low-power silicon tube, ME1 is a moving coil ammeter, and the power supply VF is positive or negative 3V. The probe can be a multimeter pro...[Details]
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Ultra-thin glass and cover glass: SCHOTT's high-quality glass witnesses the birth of vivo's first foldable screen mobile phone vivo X Fold
April 12, Mainz, Germany
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Vivo...[Details]
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introduction
With the widespread use of phased array antennas in radars, antenna power supply fault detection has become increasingly important. The power supply scale of phased array antennas...[Details]
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传统的
射频
(RF) 发送信号链通常使用数模转换器 (DAC) 来生成基带信号。然后,使用射频混频器和本地振荡器将此信号上变频为所需的射频频率。射频 DAC 技术取得进步,现在允许直接以所需的射频频率生成信号,从而显著简化射频发送信号链的设计和复杂性。
High-frequency RF DACs have balanced differential outp...[Details]
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;;Content: Press the button connected to PA3 to interrupt the LED digital tube to add 1
;Digital tube segment code connection method A-PD0, B-PD1....G-PD6, H-PD7
;Digital tube bit code connection me...[Details]
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Like computer systems, today's on-board computing systems also have hard drives, and important data and trained weight models are stored in the hard drive (i.e. eMMC or UFS). The interface bandwidth ...[Details]
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TSMC President Wei Zhejia said that 4nm trial production will start as scheduled this quarter, and terminal applications include smartphones and high-performance computing (HPC). In fact, before th...[Details]
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DoIP system physical layer and data link layer
The physical media connection of the automotive Ethernet can use a combination of a connection that complies with IEEE 802.3 100BASE-TX and an ac...[Details]
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Suzhou, December 22, 2022 /PRNewswire/ -- On December 21-22, the 2022 China International Battery Swap Vehicle Industry Conference and the 2022 China International Battery Swap Model Industry Confe...[Details]
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According to Jiwei.com, today (15), TSMC’s official website announced its first quarter financial report ending March 31, 2021. Data shows that TSMC's consolidated revenue in the first quarter was N...[Details]
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According to the website of the American Physicists Organization on June 21, two scientists from the New Jersey Institute of Technology in the United States have improved the method of making nano-...[Details]
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In order to thoroughly implement the "carbon peak and carbon neutrality" strategic deployment, develop biomass energy and renewable energy, upgrade traditional industries, eliminate pollution and p...[Details]