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1. Introduction This scheme is a determinant matrix keyboard interface circuit based on RS232 bit-by-bit serial communication bus implemented in VHDL language. It has the functions of reset and recei...[Details]
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Current sinking, current sourcing, current sinking
Pull to release, actively output current, output current from the output port;
Filling means charging, passive input current flows into the output...[Details]
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Today’s demand for energy efficiency at every level has made current a rapidly growing measurement metric. Designers can now choose from a dizzying array of hardware to best implement the technolog...[Details]
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Kansai Electric Power Company, Keihan Bus Company and BYD Japan have recently reached a cooperation agreement to conduct a test of running electric buses in Kyoto City. The routes to be operated are ...[Details]
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Generator forced excitation
When the voltage at the generator outlet drops or a fault occurs, in order to maintain the generator terminal voltage at a certain voltage level and maintain the st...[Details]
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Beaverton, Oregon, USA - January 5, 2023 - WiSA Technologies, Inc., a leading provider of immersive wireless sound technology, will be held at the 2023 World Music Conference in Las Vegas, USA from J...[Details]
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Xiaomi Mi 9T Pro appeared on the GeekBench benchmarking website. The phone is equipped with Qualcomm Snapdragon 855 flagship platform, 8GB of memory, and runs Android 9 system. The single-cor...[Details]
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White power bank. (Photo provided by the interviewee) A building actually has its own power bank? That's right! At No. 813 Guangchang South Road, Changle District, downstairs of Changle Industrial Inv...[Details]
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This year, Narada Power won the bid for the Hebi Heqi centralized electrochemical energy storage project, with a construction scale of 100MW/200MWh. After preliminary preparation and commissioning,...[Details]
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Spectrum analyzers are known as oscilloscopes in the RF field, which shows their importance in RF testing. Spectrum analyzers are the epitome of RF testing and can be expanded into power meters, freq...[Details]
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According to the information released by Infineon at the "2024 Infineon Media Day" on May 22, in fiscal 2023, Infineon's global revenue hit a record high of 16.3 billion euros, a year-on-year incre...[Details]
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1 Overview
In intelligent instruments and industrial measurement and control systems composed of MCS-51 series microcontrollers that do not have I2C bus interfaces, when the data transmissio...[Details]
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Since there is a small project that needs to use touch buttons, stm8s can save a touch button chip, and the cost is relatively low. It is still valuable in some cost-sensitive applications. Now I wri...[Details]
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Previously, Richard Yu revealed that the technical problems encountered by the folding screen have been solved, and the Mate X mobile phone will definitely be launched at the end of this year. Recent...[Details]
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On October 24, 2024, at the 12th Automotive and Environmental Forum, Jiang Wei, vice president of technology at Muniu Technology, mentioned that millimeter-wave radar has unique frequency and physi...[Details]