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The core concept of PLC ladder programming is the ladder diagram. A ladder diagram is a graphic consisting of horizontal and vertical lines, usually used to represent the logical relationship of a ...[Details]
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In the 51 single-chip microcomputer digital tube experimental circuit, the hardware used is an eight-bit eight-segment common cathode digital tube, which is controlled by two latches 74HC573....[Details]
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IIC (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS for connecting Microcontrollers and their peripherals. It is also a very popular communication bus. Using IIC bus to m...[Details]
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High Frequency Electronic Circuit Exercises (2-10)
2-1 For the intermediate frequency amplifier of the radio, its center frequency f0=465 kHz. B0.707=8kHz, loop capacitance C=...[Details]
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Foresight signs MOU to jointly develop autonomous driving solutions in Shandong Province, China
Shandong Industrial Research Institute, Beidou Jingzong and Foresight will cooperate i...[Details]
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On July 9, Reuters reported that IBM officially announced the acquisition of software company Red Hat for US$34 billion to expand its cloud computing business. IBM emphasized that the acquisition o...[Details]
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According to the latest survey by market research institutions, due to the epidemic, NOR Flash prices have continued to rise since the beginning of the year. However, the latest survey by market r...[Details]
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LPC2124 has a standard I2C bus interface, which can be configured as a master or slave. The bus clock rate can be adjusted, and the maximum supported bus rate is 400KHZ. When using the I2C bus, the co...[Details]
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0 Introduction
Mobility is an important parameter to measure the conductivity of semiconductors. It determines the conductivity of semiconductor materials and affects the operating speed of dev...[Details]
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The vision of Industry 4.0 is to combine smart sensors with industrial equipment to increase productivity, improve reliability, and reduce operating costs. Many of these sensors will be connected to ...[Details]
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Touch screen driver porting process Note: See the frame diagram 1. Add input.c component Device Drivers --- Input device support --- Generic input layer (needed for keyboard, mouse, ...) 2. Add ...[Details]
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introduction
Data acquisition refers to the process of converting analog quantities such as temperature, pressure, voltage, current, displacement, and flow into digital quantities, and then stori...[Details]
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For current cable TV service products, the transmission of multimedia content requires the STB to be equipped with more than one tuner. As cable TV (CATV) operators expand their services into video...[Details]
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Digital power meter is a multifunctional intelligent meter with programmable measurement, display, digital communication and electric energy pulse transmission output. It can complete functions such ...[Details]
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On October 31, a centralized commissioning ceremony was held for the Datang Ali Energy Storage, Basu Wind Power, and Heshun Photovoltaic Projects. The Tibet Ali Independent Grid-connected Energy St...[Details]
Power technology
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