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The principle of acoustic emission detection is that the elastic waves emitted from the acoustic emission source eventually propagate to the surface of the material, causing surface displacement t...[Details]
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On December 4, Jiangfeng Electronics released the latest record of investor relations activities, stating that the company's raw materials are mainly high-purity aluminum, titanium, tantalum, copper,...[Details]
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Recently, Jiangsu Industrial Technology Research Institute announced that during the implementation of the key special project "Key Technologies and Production Demonstration for the Preparation of Hi...[Details]
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On April 3, Ford China officially launched its first cooperation project with Baidu in the field of connected vehicles - the intelligent infotainment system SYNC+. Starting from 2019, most of For...[Details]
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2021 marks the 150th anniversary of Continental . Over the years, the technology company has been committed to providing comprehensive and leading mobile travel technologies and solutions. This year ...[Details]
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1. Dynamic digital tube principle: First, a schematic diagram: The digital tube is actually composed of multiple LEDs (the decimal point is also one), as shown in the picture above, an 8 plus a dec...[Details]
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OFILM and Nanchang Municipal Utilities Investment Holding Co., Ltd. (hereinafter referred to as "Nanchang Municipal Utilities") have officially signed the "Equity Acquisition Framework Agreement", an...[Details]
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On April 2, according to the WeChat official account of Guanghong Technology, with the joint efforts of Xiaomi's on-site team and the Guanghong team, the Xiaomi project was delivered with guaranteed ...[Details]
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For current devices such as smartphones, a single device can only capture images in a single dimension. In order to obtain photos taken from multiple angles, there is currently only a wide-angle mode...[Details]
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Experiment on the dynamic display program of the single-chip digital tube. The digital tube display is generally divided into two driving modes: static display and dynamic display. Static display...[Details]
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In recent years, with the continuous development of information technology and the popularization and application of security products and systems, data security issues in the security industry h...[Details]
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This is a miniature audio amplifier circuit built with the power IC AN7115 as the main part. Normally, when using a 9VDC power supply and a 4Ω speaker, the amplifier will provide about 2.1W of powe...[Details]
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Oscilloscope Probe Loading Experiments - Hands-on lab experiments and probing tutorials for electrical engineering students When you connect an oscilloscope probe to an in-circuit test point, the p...[Details]
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Alarm detectors are used to detect intruders' intrusion behavior. There are many places that need to be prevented from intrusion, which can be certain specific points, lines, surfaces, or even the...[Details]
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In the first half of this year, the robot market was hit by the epidemic, but it maintained overall growth and manufacturing companies' demand for intelligence remained strong.
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