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China Unicom and vivo jointly launched the iQOO Pro 5G tasting event at China Unicom Xidan North 5G Experience Center. The event attracted many users to participate in the popularization of 5G knowle...[Details]
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1. Basic Concepts The security chip, or SE (Secure Element), is an integrated circuit that integrates cryptographic algorithms and has a physical anti-attack design. The security chip has an indepe...[Details]
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Researchers at German research institute Fraunhofer IOF claim to have developed an array of hundreds of micro-projectors that can project images onto smartphones or other similar small devices. The...[Details]
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The figure shows an oscillator composed of ECL or/not gates and RC timing network. According to the numerical measurements of the circuit shown in the figure, when: C=6.8P, the frequency = 20MHZ; whe...[Details]
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0 Introduction
In modern radar data processing systems and other application systems, traditional ISA, EISA and other buses have gradually failed to meet the requirements of high-speed dat...[Details]
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This is a very useful item for working in electronics. It is a versatile power supply that will solve most of the supply problems that arise in the daily work of any electronics workshop. It cove...[Details]
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0 Introduction
Climate change has made natural disasters such as droughts and floods in my country more serious. Improving my country's meteorological detection capabilities will help enhance m...[Details]
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TrendForce research shows that in the fourth quarter of 2023, the revenue of the world's top ten wafer foundries increased by 7.9% quarter-on-quarter to US$30.49 billion, benefiting from the continue...[Details]
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With
the rapid development of
autonomous driving
technology, the demand for vehicle positioning and navigation in different environments has become more urgent. The core task of autonomous d...[Details]
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Photolithography is one of the most important process technologies for integrated circuits. Usually, many photolithography processes are performed throughout the entire process of semiconductor devic...[Details]
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Frequency selection for LCR inductance measurement uF ceramic capacitors have a frequency of 1Khz, nF capacitors have a frequency of several hundred KHz, and pF capacitors are not easy to measure...[Details]
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Using NI ELVIS, NI LabVIEW, and NI Multisim to Simplify Teaching Circuit Design at Georgia Tech
The Challenge:
Implement a hands-on set of lesson plans that teach theoretical...[Details]
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The free electron laser team of the Shanghai Light Source Center has made important progress in the research of X-ray free electron laser oscillators, and has theoretically proposed a method to gener...[Details]
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(1) What settings are required when Siemens 200 PLC uses MPI protocol to communicate with KingView?
1) The STEP7Microwin3.2 programming software provided by Siemens needs to be installed on th...[Details]
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As we all know, all vehicles equipped with engines must meet the National VI emission regulations. Starting from the "Light Vehicle Pollutants and Measurement Methods (China Phase VI)" issued on De...[Details]
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