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Prepaid smart IC card gas meter is a civil high-tech product that can automatically charge and control gas consumption according to the amount of gas purchased by the user's IC card. It can realize p...[Details]
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According to Jiemian News, Xiaomi Motors has finalized China Innovation Aviation and CATL as its current battery suppliers, with CATL tentatively designated as the first-tier supplier. As for the b...[Details]
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When a wire break occurs within a cable or cable, the exact location of the wire break is difficult to determine due to the wrapping of the outer insulation. This conundrum can be easily solved using...[Details]
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Although ASIC provides various advantages, it is an expensive and time-consuming work. Do they have to do this? Recently, Marvell launched customized ASIC product services to help customers solve thi...[Details]
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According to Jiwei.com on March 6, market research firm Counterpoint Research released its latest report showing that OPPO ranked first in domestic market share in January 2021, becoming the number o...[Details]
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With the help of favorable policies and subsidies, China's power battery industry has achieved certain results, the most outstanding of which is that CATL became the world's power battery sales cha...[Details]
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Tesla 's recent series of operations (Tesla and Panasonic's three-year pricing agreement to expand US production capacity; an agreement with Glencore to purchase 6,000 tons of cobalt per year) really...[Details]
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Luo Chunlin Wang Jiajun
On November 18, 2014, the Southwest Branch of State Grid Corporation of China was established in Chengdu, Sichuan. Since its establishment, the Southwest Branch of Stat...[Details]
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For manufacturers, memory chips continue to plummet, which is a good time to buy. However, related manufacturers are extremely sad, with serious revenue declines and clearing inventory at a loss. A...[Details]
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There are many factors to consider when purchasing a constant temperature and humidity test chamber, among which the size of the chamber volume is the first choice to be made. In order to ensure that ...[Details]
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On April 1, Haomo announced the official release of its intelligent companion robot, Trans-future. This intelligent companion robot uses Haomo's self-developed L4-level autonomous driving AI technolo...[Details]
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On the morning of March 22, the inaugural meeting of the Shanghai Future Industry New Energy Storage Expert Committee was successfully held at the Huibo Center. Experts recommended by 15 units in t...[Details]
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Abstract: This paper proposes a method of using RS-485 bus to form a video surveillance system. The system uses a portable video compression terminal to carry video images for real-time compress...[Details]
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1 Introduction
As communication power supplies have strict requirements on input current harmonics, a two-stage power factor correction method is generally used to obtain unity power factor a...[Details]
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CPLD is a complex PLD, specifically referring to those programmable logic devices with an integration scale of more than 1,000 gates. It consists of an AND array, an OR array, an input buffer circu...[Details]
Analogue and Mixed Signal
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