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If a fixed clock is not used to initialize the on-time, but a detection circuit is used to effectively "sense" the first minimum or valley of the MOSFET (VDS) drain-source voltage and only start the M...[Details]
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0 Introduction GPS (Global Positioning System) is widely used in the fields of positioning, navigation, distance measurement, timing and remote sensing with its high precision, all-weather and a...[Details]
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The 8051 microcontroller serial interface is a programmable full-duplex serial communication interface. It can be used as an asynchronous communication method (UART) to connect to external devices ...[Details]
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According to foreign media reports, DENSO Corporation (DENSO) and NTT Communications Corporation (NTT Com) will begin verifying the Vehicle Security Operation Center (V-SOC) technology jointly develo...[Details]
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1. Capacitor conduction: Capacitor conduction refers to the process of realizing charging and discharging current under the action of current. Therefore, when using the ohmmeter to measure, the capac...[Details]
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From September 7 to 8, a group of 9 people including Shan Hui, President of Dongying Kunyu New Energy Technology Co., Ltd., Liu Rong, CFO, Wang Yiyuan, Sales Director of Southern Region, and Wu Ren...[Details]
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In the early morning of August 19th, Beijing time, Nvidia today announced the company's second quarter financial report for fiscal year 2022. The report shows that Nvidia's revenue in the second fisc...[Details]
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SMART Modular, one of the global leaders in memory solutions, solid-state drives and hybrid storage, has just released its first DDR5 XMM CXL memory module. By adding cache-coherent memory behind the...[Details]
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Luminar Technologies has announced that it will acquire OptoGration Inc., its exclusive InGaAs chip design partner and manufacturer, bringing specialized core IP and supply chain security as Luminar ...[Details]
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HMD Global-owned Nokia has been hit with a new leak recently as its unreleased Nokia C30 suddenly appeared on a retailer listing. Today, Nokia is once again in the spotlight as the company says a rug...[Details]
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Briefly describe the MCS-51 assembly instruction format.
Answer: MCS-51 assembly language instructions consist of four parts, and their general format is as follows:
operation code
The squar...[Details]
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1 Introduction
Traditional testing instruments are mostly completed by hardware circuits, which not only have single functions, but also have long development cycles and are difficult to maintain. W...[Details]
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1. After the M16C20 board is restarted, the display program written can only display one line
Answer: It is found that after each restart, the board needs to be given a time to stabilize the voltage ...[Details]
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Based on the clock strategy of the specific development board: The multiplication/division coefficients need to be configured before enabling the PLL, so all system clock divider coefficients and P...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]