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As automotive electronic and electrical architecture evolves from distributed to centralized, functional domain architecture has now ushered in its own era with strong development momentum. At the sa...[Details]
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Today I finally completed the kernel compilation on Ubuntu, and the process is now recorded as follows. First, install some Qt-related software packages. If there are errors later, it is likely that ...[Details]
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Jiwei.com reported on April 26 that today ZTE officially released the Yuanhang 10, which features a large screen with high refresh rate, large memory and long battery life at a price of only one thou...[Details]
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#include iom16v.h #define uchar unsigned char #define uint unsigned int #define cs_l PORTD&=0xfe //output low level #define wr_l PORTD&=0xfd //output low level void delayms(uint x) /...[Details]
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Abstract: TOPSwitch-II device is a new PWM/MOSFET two-in-one integrated chip. Using it to make high-frequency switching power supplies not only simplifies the circuit, but also improves the elec...[Details]
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Recently, Guizhou Power Grid Company issued the "Digital Transformation and Construction Implementation Plan" (hereinafter referred to as the "Plan"), proposing that under the overall planning and ...[Details]
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The circuit diagram of the digital tube module of the development board is as follows: Due to the characteristics of the 74ls138 decoder, that is, only one digital tube can have a cathode level of ...[Details]
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/** * @brief Read a certain number of bytes of data from a certain starting address of a device on the I2C1 bus into an array * @param driver_Addr: I2C device address * @param start_Addr: star...[Details]
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In order to understand the principle of USB protocol, I read books for many days, and I felt unsure about many things. Then I found a good thing, which is USBSP (USBASP), an open source AVR download ...[Details]
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0 Introduction
In people's daily work or life, the notebook or desktop computer and other applications used are not always working at full load or heavy load, but in standby or light load work...[Details]
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As one of the largest automobile groups in China in terms of production and sales, SAIC Motor 's layout in the field of fuel cell vehicles in 2019 attracted much attention. Recently, SAIC Motor rel...[Details]
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The rapid development of intelligent driving has given the chip industry more space and triggered a new wave of competition. "In recent years, the auto market has become more and more complicated, ...[Details]
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This article talks about the function, structure diagram, simple principle and triggering method of the oscilloscope. The next article will talk about the basic use of the oscilloscope and the diag...[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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The figure shows the precision zero adjustment circuit of the operational amplifier. In some applications, the amplifier offset voltage is required to be small, and the offset voltage is not affected...[Details]
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