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Oscilloscopes are very common in the use of electrical measuring instruments. An oscilloscope can be used to observe the waveform curves of various electrical signals as they change over time. On thi...[Details]
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According to the latest data released by the China Association of Automobile Manufacturers, China's automobile production and sales in 2022 will complete 27.021 million vehicles and 26.864 million ve...[Details]
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Voice quality in mobile handsets, wireless networks, hands-free devices and other mobile communication systems is a key factor in establishing consumer preference. Echo and noise are inherent probl...[Details]
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Today (7th), Ye Yi-hao, chairman of touch screen IC design company Elan, attended the Artificial Intelligence (AI) Industry Development Analysis Forum held by the Information Industry Promotion Counc...[Details]
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The delay accuracy generated by using a timer is indeed high, but it is also relatively troublesome. Although the software delay is not very accurate, it is relatively simple and easy to use. It ...[Details]
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When developing 51 single-chip microcomputer application systems, developers often encounter multi-byte division and reciprocal problems. However, the relevant programs introduced in some current...[Details]
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Abstract:
The constant modulus algorithm cannot overcome the phase distortion problem of the signal, and the steady-state error is large; the modified constant modulus algorithm can restore t...[Details]
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Since its launch, Jiwei Live Room has received a lot of attention and praise from the industry. The "Jiwei Open Class" column has joined hands with leading companies in the industry to share exciting...[Details]
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Sina Digital News reported on the morning of December 19 that Apple is investigating an alleged large-scale fraud case by some Foxconn managers who used substandard iPhone parts to assemble iPh...[Details]
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1. Introduction
LED dot matrix electronic display is a large display system that integrates microelectronics technology, computer technology, and information processing technology. It has ...[Details]
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SAIC-GM-Wuling officially announced that the Hongguang MINIEV, which just won the global single-energy vehicle sales championship in January, has set a new record: 200 days after its launch, sales ha...[Details]
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As one of the clearer scenarios for 5G industry applications, the Internet of Vehicles is making orderly progress in terms of technological breakthroughs and commercial applications. The development ...[Details]
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The common faults of direct reading spectrometers and their corresponding treatment methods are summarized and shared by direct reading spectrometer technicians based on decades of experience as fol...[Details]
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Apple held a press conference on the 10th local time, launching three new iPhone models, a new iPad and a Smart Watch. However, the most surprising thing was not these devices, but the company's pric...[Details]
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Capacitors are very important in EMC design and are also commonly used filtering components! People are not very clear about the use of capacitors! Here are two key points of capacitor filtering: 1. ...[Details]
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