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There has been much discussion about the security of digital TV CA recently. From the perspective of the digital TV sharing technology popular in Europe and America, the author uses diagrams and te...[Details]
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Sensing technology is improving the safety and comfort of cars, and it is becoming increasingly important to accurately determine the occupancy and position of people in the car. According to stati...[Details]
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Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
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(1) Use Jlink software to burn the Superboot2440.bin file into NOR FLASH. At this time, the S2 switch is in the NOR position. a. Load the project: File - Open project - Select s3c2440a_embedclub.jf...[Details]
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Operational amplifiers are the most used devices by analog designers, who use them to extract, adjust, convert, buffer, combine, filter, and condition real-world signals. For applications that requ...[Details]
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iQOO的手机一直以性价比著称，今年推出的Z系列更是性价比极高，该系列的最新产品iQOO Z1x起售价为1598元，创下5G手机价格新低，但更低的价格是不是就意味着更差的配置和体验呢？iQOO Z1x在哪些方面做了取舍？接下来我就为大家详细介绍一下这款新机。 iQOO Z1x configuration at a glance: Processor: Snapdragon 765G Scre...[Details]
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The spectrum is a limited natural resource, which includes infrared, visible light, and X-rays. The ITU calls the electromagnetic spectrum below 3000GHz the radio electromagnetic wave spectrum. The di...[Details]
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Statistics show that by the end of 2020, about one million 5G base stations have been deployed worldwide, with about 250 million 5G users. As of January 2021, the number of 5G terminals in the world ...[Details]
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Analyzing Intel's system-level foundry model
Compared with traditional foundries, Intel Foundry Services provides more services besides manufacturing silicon wafers for customers.
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LED display screen is composed of a row of light-emitting diodes, so the quality of LED directly affects the overall quality of the display screen. 1. Brightness and viewing angle The brig...[Details]
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Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no...[Details]
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The connection between ADC0809 and MCS-51 microcontroller is shown in the figure above. The circuit connection mainly involves two issues. One is the selection of 8 analog signal channels, a...[Details]
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1. AC LED
The driving voltage of a single-crystal LED light-emitting chip is within 4V. No matter how high the driving voltage is, it can be connected in series to obt...[Details]
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1. Whether the gas flow meter selection is correct. Correct selection requires accurate technical parameters, including medium temperature, density, pressure, flow range, pipe diameter, etc. 2. Wheth...[Details]
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Verint® Systems Inc. (NASDAQ: VRNT) , the customer engagement company, today announced the addition of anomaly detection capabilities based on artificial intelligence (AI) technology to advance the c...[Details]
Test/Measurement
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