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Purpose: To view the display of the graph when the VI is executed in three modes.
Exercise 3:
Create the front panel and flow chart as follows
step:
1. Place a char...[Details]
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Introduction: Common input devices of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output devices include relays, contactors, solen...[Details]
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Although digital technology is the technical foundation of ADSL, it is still necessary to rely on complementary analog and mixed signal technologies to enable service providers to build ADSL lines at ...[Details]
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The European Union is preparing to fine US chipmaker Qualcomm over antitrust issues. Qualcomm has been in the spotlight of the European Commission since 2015, when it was accused of engaging in pre...[Details]
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September 19 news, according to a press release on Intel’s official website, Intel has recently launched a glass substrate for next-generation advanced packaging. Babak Sabi, Intel’s senior vice pres...[Details]
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In response to the global financial crisis, the Central Development and Reform Commission has allocated 4 trillion yuan, together with the support of local finances, and it is expected that more t...[Details]
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Abstract: This article explains the working principles of three new ring current source circuits, analyzes their performance and characteristics, and designs a specific practical circuit based o...[Details]
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Preventive Maintenance
Calling it “wet” is actually “dry” and it sounds like a riddle, but for plasma process equipment the answer is “wet cleaning”, an important prevent...[Details]
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How many pwm are needed for foc motor control
FOC (Field-Oriented Control) motor control requires the use of two PWM signals to control the motor, which are divided into general PWM and extend...[Details]
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Where UBED is the UBE value at room temperature TO. This shows that theoretically,
the reference voltage
is independent of temperature changes. In practice, due to the influence o...[Details]
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Implementation on LPC1778/1788 /******************************************************************************************************** * FunctionName : GetSecondTime() * Description : 日期格式转化为...[Details]
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The control part uses PICl6F7X series microcontrollers, which are programmed in assembly language. The running speed is fast and can meet the system requirements. Most of the control used here is dig...[Details]
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On June 29, the 500 kV power transmission and transformation project in Xinfeng, Nantong, Jiangsu Province was completed and put into operation. So far, all 122 peak summer projects of State Grid J...[Details]
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Sina Digital News, November 13, Apple iPhone 12mini and iPhone 12 Pro Max were officially released today. Apple held an iPhone 12 series photography and videography lecture at Apple authorized dealer...[Details]
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CNC machine tools, or computer numerical control machine tools, are automated machine tools controlled by computers. CNC machine tools are widely used in mechanical processing, mold manufacturing, ...[Details]
Power technology
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