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1. Choose the appropriate magnification. When measuring resistance with an ohmmeter, an appropriate magnification should be selected so that the pointer indicates near the median value. It is best ...[Details]
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In June this year, Xinhuazhang Technology successfully released the "EDA 2.0 White Paper", which was the first to point out the key development path for the next generation of EDA. It proposed to rel...[Details]
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O Introduction
The rapid development of society and science and technology has brought us a high-quality life, but in the complex and tense social changes, people are also under increasing pres...[Details]
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OnePlus' antenna patent enables the antenna combination device to have both communication RF function and detection RF function, which improves the product value and enables its application in naviga...[Details]
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With the development of science and technology in today's world, the application of lasers is becoming more and more extensive. It can not only achieve accurate distance measurement, but also acc...[Details]
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On the evening of August 15th, Beijing time, Qualcomm said today that the next generation of Snapdragon processors will support infrared 3D sensing technology, which means that Android phones will ...[Details]
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Introduction:
This paper analyzes the characteristics of the 8051 microcontroller and proposes a low-cost method to enable its software to be upgraded online using the existing communication ...[Details]
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In July, the new energy vehicle market experienced a rare collective stall. Data doesn’t lie. On August 9, the latest data released by the China Passenger Car Association showed that the wholesale...[Details]
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In recent days, driven by artificial intelligence, NVIDIA's stock price has surged again, and its market value has exceeded US$2 trillion, making it the third largest company in the US stock market b...[Details]
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Fault phenomenon: The AC adapter for a certain brand of mobile phone, brand name Mobile, TY-768A. When connected to AC
power,
the indicator light does not light up.
Maintenance: For...[Details]
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According to foreign media reports, Tesla will cooperate with Emergency Safety Solutions (ESS), the creator of the Hazard Enhanced Location Protocol (HELP®), to adopt a new vehicle hazard warning sys...[Details]
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According to news on November 2, today Qualcomm released its fourth fiscal quarter and full-year performance report as of September 24, 2023. The financial report shows that revenue in the fourth qua...[Details]
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Most blood glucose meter implementations include some consumables such as test strips or chemical reagents, and the key to the operation of such equipment is to ensure that these test strips are re...[Details]
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OPPO recently launched the OPPO Reno5 A mid-range smartphone in Japan. This phone will succeed the Reno3 A launched last year. The phone is tailor-made for the Japanese market. The OPPO Reno5 A has...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
RF/Wirelessly
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