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The performance of listed companies objectively reflects the market conditions. In 2021, due to the shortage of raw materials such as chips, the performance of mobile phone concept stocks was lower t...[Details]
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On February 24, the Zhejiang Provincial Development and Reform Commission and the Energy Bureau issued a notice on the issuance of the "Zhejiang Province's 14th Five-Year Plan New Energy Storage De...[Details]
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Recently, Huawei released a 5G antenna technology called CableFree, which eliminates the current antenna design limitations and makes major breakthroughs in key areas such as base station antenna int...[Details]
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In 2021, the world is still under pressure from the coronavirus pandemic. This unprecedented public health crisis has affected all sectors of society, forcing businesses of all sizes, as well as gove...[Details]
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According to information previously revealed by multiple parties, the new Samsung Galaxy S21 series flagship is expected to break the convention of previous years and advance the launch of the new ge...[Details]
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Direct reading spectrometer is a precision instrument combining light and electricity. Correct use and maintenance are the key to the normal operation of the machine, extending its service life, a...[Details]
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The magnetic float level gauge is suitable for measuring the liquid level or interface in open or closed pressure vessels. It uses a magnetic float as a sensing element and reflects the measured liqu...[Details]
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January 11, 2021, Santa Clara, California, USA Ambarella (hereinafter referred to as "Ambarella Semiconductor", NASDAQ code: AMBA, a semiconductor company focusing on artificial intelligence vision...[Details]
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There are many things worth learning about the integrated wiring tester. Here we mainly introduce the integrated wiring tester, including detailed introduction of verification tester, detailed desc...[Details]
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1 Introduction
With the continuous development of modern communication technology, the requirements for frequency sources are getting higher and higher. On the one hand, due to the rapid expans...[Details]
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The main purpose of this article is to share files between the PC side (server) and the development board side (client). Disclaimer: I installed Ubuntu system directly on my PC, so there is no conc...[Details]
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This article introduces a design of an electronic ballast for low-power (about 35W) metal halide lamps, which uses active power factor correction technology to make the power factor close to 1. This ...[Details]
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Signal source refers to devices such as radio head, high frequency head, recording cassette, video cassette. Microcomputer and auxiliary equipment complete functions such as signal extraction, digita...[Details]
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Qualcomm Inc reportedly announced on Tuesday that it had reached a chip supply agreement with automakers Volvo Group, Honda Motor and Renault, accelerating its collaboration with traditional auto com...[Details]
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Until zero emissions are achieved, vehicle electrification will be a key growth area for the automotive industry. To achieve this goal, automotive systems will require more semiconductors as well a...[Details]