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According to the China Trade Relief Information Network, on June 21, 2021, the U.S. International Trade Commission (ITC) issued an announcement stating that it had made a 337-part final ruling on cer...[Details]
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The BSIMM's sole purpose is to observe and report. Our "just the facts" approach is not uncommon in science and engineering, but it is rare to see it adopted on such a large scale in software securit...[Details]
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Not all light is created equal: the way headlamps illuminate the road varies from place to place. In the US, for example, a vehicle's low beam can illuminate both lanes in the distance, while in the ...[Details]
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The circuit is shown in the figure. The video signal is first amplified by an inverting amplifier, and then input to the AM modulation stage through an emitter follower; the transmission frequency is...[Details]
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Recently, the American Ford Motor Company applied for an interesting patent, which attracted people's attention. In the documents submitted to the U.S. Patent Office, you can see an SUV-like model of...[Details]
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MCU Stepper Motor Driver The driving voltage is 12V, and the step angle is 7.5 degrees. A circle of 360 degrees requires 48 pulses to complete!!! Here is an introduction to the driving method of thi...[Details]
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On Tuesday, Qualcomm CEO Paul Jacobs said at CES 2013 that smartphones are replacing laptops as people's mobile smart terminals.
Qualcomm CEO Paul Jacobs (Photo from xinmin)
Paul Jacobs said i...[Details]
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According to statistics from the World Health Organization (WHO), about 1.3 million people die in road traffic accidents every year. About 90% of traffic accidents are caused by human factors, an...[Details]
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The commonly used chips for expanding program memory are EPROM (Erasable Programmable Read Only Memory) type (UV erasable type), such as 2716 (2K×8), 2732 (4K×8), 2764 (8K×8), 27128 (16K×8), 2725...[Details]
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Huawei Terminal Co., Ltd.’s patent for “Live Game Interaction System and Method” was announced. The patent abstract shows that the present application provides a real-person game interaction...[Details]
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GSMA has announced some details of MWC Shanghai. The 2021 MWC Shanghai exhibition will return as the global debut of the GSMA MWC series. The exhibition is scheduled to be held at the Shanghai New In...[Details]
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On the evening of February 28, Anker Innovations announced that the company plans to increase the investment amount and source of funds: the original planned investment amount for the "Shenzhen Produ...[Details]
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I'll say this beforehand: Because my board has an LCD screen and a digital tube, which cannot be used at the same time, I'm using an LCD screen. The following code is easy to understand and has comme...[Details]
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Circuit Function and Advantages
The circuit described in this article is designed to optimize the performance of the AD7328. The op amp and voltage reference were chosen to provide low impedance dr...[Details]
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On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
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