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As we all know, the Volkswagen Model 3 is now the star model of Tesla in the United States, but another "secret weapon" that Tesla has not yet produced and sold is the electric truck (branded as Tesl...[Details]
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The 2013 Tokyo Motor Show will open on November 22. While exhibiting cutting-edge technologies such as fuel cell vehicles and self-driving cars, Toyota also has a great passion for three-whe...[Details]
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Earlier news said that the Huawei P50 series will be released on July 29. Digital blogger @长安数码君 said today that Huawei will also launch a children's watch and Huawei Band 6 Pro at the pre...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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This article mainly introduces the impact of different grounding methods of oscilloscope probes on measurement signals. Good grounding can make measurements more accurate. The probe and oscilloscop...[Details]
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Overview
The number of wireless devices, the diversity of communication standards, and the complexity of modulation schemes continue to increase every year. With the birth of each new gen...[Details]
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As the once popular Robot Taxi encountered setbacks in its commercialization in the United States, the prospects of the autonomous driving industry have sparked another wave of discussion. The bigges...[Details]
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Apple today pushed the iOS/iPadOS 15.3 Developer Preview Beta update (internal version number: 19D5026g) to iPhone and iPad users. This update was released two weeks ago. At present, the specific...[Details]
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The principle of the instrument is to use electromagnetic induction to energize the coil. Components with different iron contents will cause the coil to oscillate at different frequencies, thereby te...[Details]
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This paper proposes a high-frequency photovoltaic grid-connected inverter design using LLC resonant circuit for isolation , combining the advantages of isolated and non-isolated photovoltaic grid-con...[Details]
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The mechanical timer of my bedside fan broke, so I designed one using a 51 single-chip microcomputer. The program has passed the preliminary debugging on the experimental board, and I can make the boa...[Details]
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Regarding the design of micro-power isolated power supply for two-wire transmitters, let's first look at what a transmitter is. Sensors are a general term for devices or devices that can be measured ...[Details]
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Motorola's new edge X was recently registered with the Ministry of Industry and Information Technology, with the model number XT2201-2. At the same time, the real machine picture was also exposed, wh...[Details]
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STMicroelectronics, a global leading semiconductor supplier serving multiple electronic applications, will exhibit at the 2019 Shanghai Mobile World Congress (MWC) (June 26-28). With the theme of "ST...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]