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introduction
With the rapid development of modern communication technology and network technology, Ethernet technology has become more and more mature, especially Web technology based on TCP/IP com...[Details]
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Recently I debugged the serial port on the S5PV210 baseboard I made. Because it is troublesome to write a program to test a serial port. So, I directly transplanted a minicom to the development board...[Details]
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E2PROM is a data storage device based on the I2C bus. It is easy to find relevant information about the I2C bus protocol on the Internet.
The E2PROM model used in this experiment is AD2...[Details]
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introduction
At present, there are various styles of music players on the market, which can realize rich functions, and the appearance design is more beautiful, which can better meet the needs ...[Details]
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LG Energy Solution staff demonstrated the lithium iron phosphate battery "Long Cell" that improves energy density and safety at the Ochang plant.
Recently, LG Energy Sol...[Details]
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On September 28, the Yinping Modern Industrial Park in Xiegang Town, Dongguan held a ceremony for the signing, construction, completion and commissioning of key projects. During the ceremony, Xiegang...[Details]
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China’s smart speaker market saw a decline last year. The overall market, a large portion of which includes smart screen devices, fell 8.6% year-on-year. According to an IDC report, sales of smart ...[Details]
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Automatic on/off circuit design
Abstract : This paper introduces a simple, convenient and reliable on/off circuit. The circuit uses a D flip-flop and cooperates with software processing to realize ...[Details]
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Compared with other weighing systems, truck scales not only have higher load pressure, but also have greater damaging impact on sensors when trucks are moving up and down. In addition, the temperat...[Details]
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As the complexity of digital integrated circuit systems continues to increase, the complexity of circuit design is also increasing. For system-level chips, the types and number of functional modules ...[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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This article takes Atmega168PA+PROGISP as an example to illustrate the setting method of Atmega48-88-168 fuse bits. The reference design circuit diagram is shown in the figure below, with an...[Details]
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Estimating semiconductor temperature rise used to be simple. You simply calculated the power dissipation of the component and then used an electrical simulation of the cooling circuit to determine the...[Details]
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89C51 is a low-voltage, high-performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip microcomputer. The erasab...[Details]
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Gas flowmeter is a commonly used instrument. The bell-shaped gas flow standard device is a metrological standard device that uses air as the medium to verify, calibrate and detect gas flowmeters. I...[Details]