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1 Introduction The switched reluctance (SR) motor speed regulation system (SRD) has a simple structure, solid structure, low cost, excellent speed regulation performance, high efficiency in a wi...[Details]
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1. Internal resources of microcontroller STC89C52: 8KFLASH, 512 bytes RAM, 32 IO ports, 3 timers, 1 UART, 8 interrupt sources (1) Flash (hard disk) - program storage space - can be erased and writte...[Details]
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On March 14, Juchen Co., Ltd. issued an announcement stating that Yiding Investment plans to reduce its holdings of the company's shares by no more than 2.41 million shares through centralized biddin...[Details]
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Preface
The electrical equipment of automobiles, such as engine control, brake control, and steering control, are more indispensable in ADAS (Advanced Driver Assistance System), and their import...[Details]
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From the internal strife and subsequent bankruptcy of RoadStar.ai at the beginning of the year, to Drive.ai being acquired by Apple due to financial difficulties, to Oryx Vision announcing the cessat...[Details]
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Electric vehicles are developing rapidly, but the slow charging speed of lithium-ion batteries is still a problem. In order to make batteries with fast charging capabilities, researchers have long be...[Details]
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Since measuring instruments are in different frequency bands, even instruments with similar functions often have very different working principles and structures. Instruments with different accuracy...[Details]
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//************************************************ ************ //Title: 4x4 keyboard input function // Function description: char gotkey(void) // Input data from the 4*4 keypad and return 0~...[Details]
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1. Acceleration
In a broad sense, it refers to the reaction that is accelerated by adding certain accelerators to various chemical reactions. In a narrow sense, it refers to the treatment react...[Details]
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The Semiconductor Industry Association (SIA) of the United States announced on the 6th that global semiconductor industry sales in April 2022 were US$50.9 billion, an increase of 21.1% from US$42 bil...[Details]
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RCT characteristics: Programmable pre-scaling factor, the maximum pre-scaling factor is 2 to the power of 20. 32-bit programmable count for measuring longer time periods. 2 separate clocks. Three...[Details]
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LG Chem CEO and Vice Chairman Shin Hak-cheol said on Tuesday that the company plans to increase sales to 59 trillion won ($50 billion) by the end of 2024 from 31 trillion won ($50 billion) this year ...[Details]
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The soil tester can detect the available nitrogen, available phosphorus, available potassium, total nitrogen, total phosphorus, total potassium, organic matter content, soil pH, and salt content (ex...[Details]
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Everyone is equal before the law, and of course, equal human rights can also be seen in cars. The increasing attention paid to pedestrian protection around the world reflects the equal relationship b...[Details]
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According to relevant reports from Omdia and CLT, the global automotive semiconductor market size (TAM) will grow from US$40 billion to US$76 billion from 2020 to 2023. In 2023, ST's revenue accoun...[Details]