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Introduction to rain resistance tester Rainproof tester can detect the water-repellent performance of fabrics or composite materials under different rain pressures. product details: This instrument...[Details]
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Recently, Hexagon officially released its white paper "Smart Manufacturing". The book has a total of 135,000 words, and presents the smart factory landscape in all aspects with five chapters: manufac...[Details]
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On July 20, Lingyun announced that the company recently received a notice from a mainstream Chinese brand car company and officially obtained the battery shell lower shell project of the car company. ...[Details]
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The reliability of early failure of LED street lamps can only be determined by strict inspection of the products that are submitted. According to statistics released by the United States, about 30% o...[Details]
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How touch screens work Touch screens are divided into types: resistive, capacitive, surface acoustic wave, infrared scanning, etc. The most commonly used is the 4-wire resistive touch screen. ...[Details]
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Data mining has only been around for more than 20 years since it was first proposed in the 1980s. However, its application has been very extensive, not only in the field of scientific research, but a...[Details]
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——Record of new energy cloud application of State Grid Jibei Company
At the press conference of the Fourth Session of the 13th National Committee of the Chinese People's Political Consultative...[Details]
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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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High-precision bipolar limiting circuit
Function of the circuit
This is a limiting circuit that accurately limits the maximum oscillation of analog signals by externally se...[Details]
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On March 23, the Henan Provincial Development and Reform Commission issued a notice on the 2023 Henan Province Key Foreign Investment Project Promotion Plan.
Energy storage related projects in...[Details]
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This article will introduce a common car inverter circuit and working principle. The output power of the car inverter is 70W-150W, and the inverter circuit mainly uses a pulse width modulation circ...[Details]
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"Parameter measurement" is a powerful tool for oscilloscopes to analyze waveforms. Engineers can easily obtain various parameters without turning on the cursor. However, some engineers may be a littl...[Details]
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On May 28, the 2022 Huangshi "Optical Chip, Screen, Terminal and Network" industrial project signing event was held. On that day, Huangshi signed 36 key projects, started 20 key projects, and put 20 ...[Details]
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The automobile industry is a pillar industry of the country, and the electronics industry is also a pillar industry of the country. As the intersection of the automobile industry and the electronic...[Details]
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The project "Research on Neuromorphic Computing Architecture and Chips Based on Hybrid Devices", led by Zhejiang University and jointly submitted by eight units including Shanghai Shanyi Semiconducto...[Details]