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On the evening of April 11, Jiemei Technology released its 2021 annual report, achieving operating income of 1.861 billion yuan, a year-on-year increase of 30.58%; net profit attributable to sharehol...[Details]
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Electronics Enthusiasts Network reported (Text/Liang Haobin) As 2022 draws to a close, the LiDAR industry seems to have ushered in a turbulent autumn. Last year, the first batch of models equipped ...[Details]
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If you had to use one word to describe the autonomous driving industry in 2021, it might be: scale effect. When it comes to "autonomous driving", most people are no longer confused. Many well-known...[Details]
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What exactly is a network video encoder? A network encoder is a professional network transmission device that compresses and processes audio and video data, commonly known as a network encoder. The...[Details]
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ST25R3920B is the first CCC automotive chip certified by NFC Forum on the market October 13, 2022, China – STMicroelectronics has launched a new generation of automotive-grade NFC reader ICs targ...[Details]
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Design of frequency measurement system based on AT90S8515
Frequency generation circuit composed of HS1101;
AT90S8515 frequency measurement;
Using serial communication ...[Details]
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1 Introduction The resistance range of analog multimeters (commonly known as pointer multimeters) can be conveniently used to identify the performance of semiconductor components, but the resistance ...[Details]
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"Chips based on the ARM architecture are highly homogenized in the IoT market, and it eventually turned into a price war. Now it's a crowded market." Fang Zhixi, chairman of the China Advisory Commit...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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In the impression of most people, Great Wall is a traditional car company. Compared with new car manufacturers such as Wei, Xiaoli, and Li Auto, it is far behind in terms of the advancement and pro...[Details]
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The ultrasonic receiving circuit composed of operational amplifiers is composed of integrated operational amplifiers A., A:, A. R. c is the filter network, and diode D.?CR is the detection network. ...[Details]
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There are many types of oscilloscope probes, and there are also many types of probes that match oscilloscopes, including passive probes (including high-voltage probes, transmission line probes), activ...[Details]
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Leak master Evan Blass (aka evLeaks) has leaked the upcoming Motorola Razr 2020, a 5G version of the foldable Motorola Razr. The images show a thicker, more rounded phone with a more prominent ...[Details]
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With the rapid development of economy and society, urban traffic pressure is increasing. How to achieve coordination among people, vehicles and roads through effective traffic management has become...[Details]
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Photoelectric spectrum quantitative analysis requires sufficient sensitivity and accuracy. The sensitivity problem is closely related to qualitative analysis. Generally, photoelectric spectrum analy...[Details]
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