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System functions Modify the clock of STM8 and display it with LED to observe whether the flashing speed of LED changes. hardware design LED control circuit schematic diagram software design /*...[Details]
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) After the battery leaves the factory, it cannot be installed and used in time when it arrives at the user's place. Long-term storage and temperature have a great...[Details]
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The power supply uses IGBT devices and single-ended forward circuits, and the operating frequency is 20kHz. The circuit principle is shown in Figure 1. The power supply has a constant current closed-...[Details]
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On October 24, the Ulanqab Outlets Supercharging Station, invested and constructed by Chayouqianqi Guorun Group Ulan Green Energy Charging Co., Ltd., was officially put into operation. The stat...[Details]
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1. The S3C2440 storage controller provides signals for accessing external devices, such as NAND Flash, SRAM, NOR Flash, network cards, etc. Features are as follows: — Little/Big endian (selecta...[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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If the only constant in a field is change, then one does not need to look far back in time at the evolution of electronic technology and design methods to see how change has enabled design engineers t...[Details]
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You should all be familiar with the serial port. I won’t go into the specific communication principles as there are many discussions on Baidu. Then just look at the functions directly. void Uart_Se...[Details]
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The growing number of real-time control applications is presenting designers with a dilemma. These applications require the ease of use and fast response to interrupts of a microcontroller (MCU) with...[Details]
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Recently, market research firm Canalys released a monitoring report on smartphones in the European market in the second quarter, which showed that Xiaomi's market share in Europe has surpassed Huawei...[Details]
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Recently, the Bureau of Industry and Security (BIS) of the U.S. Department of Commerce announced that Huawei was included in the "Entity List", which means that Huawei will be prohibited from p...[Details]
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DSP (Digital Signal Processor) is a unique microprocessor that processes large amounts of information using digital signals. Its powerful data processing capabilities and high operating speed are two...[Details]
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introduction
Fieldbus technology has been widely used in industrial control, especially CAN (Control Area Network) bus, which has the advantages of high reliability, low cost and easy implemen...[Details]
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Introduction
Intermodulation distortion (IMD) is a common metric used to measure the linearity of amplifiers, gain blocks, mixers, and other RF components. Second- and third-order intercept point...[Details]
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Currently, battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) operate at 800V battery voltage, exceeding the conventional 400V range. The adoption of 800V batteries is in...[Details]