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With the continuous development of modern electronic technology and its continuous application in automobile systems, various performances of automobiles have been greatly improved. Modern drivers ...[Details]
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Intense competition in China led to a 10% drop in inverter prices in the first quarter. According to market research group IHS, central inverter prices ranged between RMB 0.20 and 0.28 per watt (...[Details]
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The withstand voltage of electrical devices, insulating materials and insulating structures reflects the safety performance of the equipment under actual working conditions and is an electrical par...[Details]
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A network analyzer is a test device for electromagnetic wave energy. It has many functions and is known as the "king of instruments". It is a multimeter in the field of radio frequency and microwave....[Details]
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On August 12, Microsoft released Surface Duo. The 128GB version is priced at US$1,399.99 (approximately RMB 9,700) and the 256GB version is priced at US$1,499.99 (approximately RMB 10,400). ...[Details]
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Housebreaking and robbery can happen in any period and any country in ancient and modern times. It not only seriously endangers people's property and life safety, but also is a social security problem...[Details]
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Over the past 20 years of development of security video surveillance, along with the "Moore's Law"-style iterative changes in CCD technology and DSP technology, video clarity has developed from the i...[Details]
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1.3D Technology Analysis
3D technology
Display
Principle:
Since the human eye has a pupil distance of 4-6cm (1.6-2.3inch), each eye sees different content. The images from two ...[Details]
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O Introduction
There are many data acquisition cards on the market, but their applications have certain limitations and cannot fully meet the needs of users. The data acquisition card intr...[Details]
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5G New Radio FR2 (NR FR2) spectrum above 24 GHz, known as millimeter wave (mmWave), offers very high throughput speeds and can support a large number of devices
, but the signals ...[Details]
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SK Hynix announced last week that it would acquire Intel's NAND flash memory and storage business for US$9 billion, including Intel's NAND SSD business, NAND components and wafer business, and a NAND...[Details]
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It seems that everyone wants to officially launch 5G services at the same time. The three major operators officially announced the prices of 5G packages before November 1. China Mobile, which was t...[Details]
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The 2019 World Intelligent Connected Vehicle Conference will be held from October 22nd to 25th. This year's exhibition will use a new venue and innovate the exhibition model. Focusing on intelligent ...[Details]
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Following Samsung Galaxy Fold and Huawei Mate X, Google also brought its folding screen patent. Google LLC applied for this patent to WIPO (World Intellectual Property Office) at the end of 2...[Details]
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1. Introduction In the current industrial production and equipment maintenance process, people often conduct tests for coil inter-turn short circuit faults. However, the testing methods used ha...[Details]
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