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Design requirements
Against the backdrop of widespread popularity of smart homes and smartphones, this project takes the currently popular smart home as a starting point and proposes a smart h...[Details]
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Good analog system design, analog system test and measurement require careful design of system ground paths to avoid ground loops. DC-DC converters power each circuit in the entire system. Although e...[Details]
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According to the news released by Samsung Galaxy Community, Samsung S20 series phones have added One UI 3.0 Beta test quotas, but the exact number is still unclear. Yesterday, the first inter...[Details]
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Flying drones have been a hot topic in recent years, from aerial photography in the beginning to drone lighting, drone ranging, drone New Year greetings, and all kinds of fancy things. Recently, Ko...[Details]
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Modern radar signal processing has become the key to realize radar functions. According to the system requirements of a certain type of radar signal processor, this paper optimizes its hardware str...[Details]
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According to foreign media reports, on October 19th local time, researchers from Pohang University of Science and Technology and Sungkyunkwan University in South Korea announced that they have succes...[Details]
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Keyless entry systems are easily compromised because the radio signals used to unlock the car doors are easily cracked. According to foreign media reports, Ford has developed a system to prevent vehi...[Details]
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In its latest disclosed "Investor Relations Activity Record", KSHIDA stated that among the company's overseas businesses, UPS made about 90 million US dollars overseas last year; the overseas sal...[Details]
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As a new light source, LED power supply and drive circuit are different from the electronic ballast of fluorescent lamps. The main function of LED drive circuit is to convert AC voltage into DC vol...[Details]
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Although new energy vehicles have accounted for more than one-third of the market share, concerns about battery life and energy replenishment are still restricting the development of the industry a...[Details]
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IT Home reported on October 22 that Huawei Mate40 series will be officially released tonight. Twitter whistleblower Teme has now exposed the detailed configuration of Huawei Mate40 Pro, Mate40 Pro+, ...[Details]
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(1) Determine the temperature measurement range: The temperature measurement range is the most important performance indicator of the thermometer. Each type of thermometer has its own specific tempera...[Details]
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We know that smartphones emit a certain amount of radiation, and a new report sheds light on how much some smartphones emit. According to a new report from Bankless Times, some older models...[Details]
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51 ultrasonic serial port display program. /***********************************************************************************************************/ //HC-SR04 Ultrasonic Distance Measurement Mo...[Details]
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1. Overview of the communication architecture industry chain
Early cars used a single point-to-point communication method and had little contact with each other. Each signal transmission requi...[Details]