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The three-phase AC motor has a simple structure, reliable operation and low price. It plays a huge role in the metallurgy, building materials, mining, chemical industry, textile, rubber, machinery ...[Details]
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Through electricity data, we can analyze the credit status of a company, reflect the economic operation of a region, and explore new value growth points... In the era of digital economy, the massiv...[Details]
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The function of the PLC automatic sequence is to control the equipment to work according to the pre-designed process flow. There are also several ways to write the process of the PLC automatic pro...[Details]
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Power electronic equipment is closely related to people's work and life, and electronic equipment of all sizes cannot do without the support of power supply. Take the power supply of a computer as an...[Details]
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The final results of the "OFweek Robot Awards 2022" jointly organized by OFweek, a Chinese high-tech industry portal, and its authoritative professional robot media OFweek Robot
were
offici...[Details]
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The c8051f microcontroller is developed on the basis of the MCS51 microcontroller. It has both inheritance and great innovation. According to the function, it can be divided into special
type a...[Details]
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Overall scheme selection and design
1 Scheme demonstration and comparison
① Selection of main circuit and adjustment method
Solution 1: Switching voltage regulation
The switching...[Details]
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Recently, at the Baidu World Conference, an intelligent driving solution based on AR-HUD was released for the first time, which suddenly heated up the discussion on HUD. Baidu World Conference d...[Details]
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Try to avoid passing the wiring harness through flanges, flanges, metal holes or sharp objects. If it cannot be avoided, protective measures must be taken, such as using rubber, blankets, foam pads...[Details]
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MK60N512 is the most integrated chip in Freescale's Kinetis series of microcontrollers. It is based on the ARM Cortex-M4 core and has the characteristics of low power consumption, high performance ...[Details]
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News on the morning of March 2. TCL has launched a series of new mobile phones and tablets at the MWC 2022 Mobile Communications Exhibition in the past few days. Today, they showed some foldabl...[Details]
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1 Embedded systems and ARM
Embedded systems are application-centric and based on computer technology. ARM (Advanced RSIC Machines) is a company that sells chip design technology licenses. Cur...[Details]
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Modifying a double potentiometer with a band switch
Use a KCV-11W2D ceramic band switch and 20 resistors, connect them according to the diagram, and you can assemble a practical do...[Details]
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On the morning of March 21, the groundbreaking ceremony for the 60,000 cubic meters per year short-process vanadium electrolyte production base project of Sichuan Development Xingxin Vanadium Energ...[Details]
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Summary: A simple circuit that adjusts the otherwise fixed hysteresis (the difference between the rising and falling threshold voltages on VCC) is responsible for managing the operation of a 3-pin ...[Details]