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In order to automatically cut off the power after the battery is fully charged, a dedicated battery charging manager is designed using the PIC microcontroller. The manager has the function of self-le...[Details]
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At present, the fast charging of mobile phones has reached 65W, and the upcoming Lenovo Legion gaming phone will be the first to launch 90W fast charging, which means that the 100W fast chargi...[Details]
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This paper develops an intelligent and efficient digital power supply system based on the characteristics of the pico-satellite power supply system. Its intelligent design is mainly reflected in: r...[Details]
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The development of inverter technology is a requirement for solar energy applications. This article introduces the principles and architecture of solar inverters, focusing on IGBT and MOSFET techno...[Details]
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Solution Guide
Summary of the audio line solution guide using noise filters
If no countermeasures are taken, electromagnetic noise will be radiated from the lines such as the speakers and...[Details]
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Industrial Machine Vision Industry Chain
1. High-tech barrier track, high value in the upstream of the industry chain. Industrial machine vision is an industry that integrates optica...[Details]
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1. Prepare a STC89C52 minimum system board 2. Burn the code (burn the code first and then connect the wires to prevent the code from being unable to be downloaded after connecting the wires) 3. ...[Details]
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On June 16, at the SEMICON CHINA/FPD 2020 press conference, Mr. Ju Long, Semi's global vice president and president of China, said that this year should have been a year of recovery and growth for th...[Details]
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Recently, Mercedes-Benz officially announced that its Untertürkheim plant in the suburbs of Stuttgart, Germany will become a production base for electric drive powertrains, and will be mainly respons...[Details]
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The thermal characteristics of the LED from the PN junction to the environment must be clearly understood to ensure a safe, reliable design and satisfactory performance. There may be multiple therm...[Details]
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Test speed is very important for the production of all electronic components. Before RF testing can be carried out, the DC operating state of these devices must be tested. For diodes, this includes...[Details]
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The National Institute for Materials Science in Japan has developed a durable perovskite solar cell with an area of only 1 square centimeter that can continuously generate electricity for more th...[Details]
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Advantages and Disadvantages of Target Flowmeter Target flow meters currently have two measurement forms: basic type and integrated temperature and pressure compensation type. The basic type can ...[Details]
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Fairchild's FAN9611/12 is an interleaved dual Boundary-Conduction-Mode (BCM) PFC controller that controls output power from 300W to more than 800W. It allows the use of cheaper diodes without sacrific...[Details]
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On October 7, positioning technology expert TomTom (TOM2) announced that it has jointly developed a next-generation navigation solution with CARIAD, a subsidiary of the Volkswagen Group, and the fi...[Details]