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Currently, in all-electric (BEV) or hybrid electric vehicle (HEV) applications, the management of high-voltage lithium battery packs faces many challenges. In addition to monitoring the charging and ...[Details]
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An oscilloscope is a very versatile measuring instrument. It can transform invisible electrical signals into visible images, making it easier for people to study the changing processes of various ele...[Details]
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In the minds of Chinese consumers, Cadillac Escalade is definitely an unpopular luxury SUV. The day before yesterday, when the country was still shrouded in the shadow of the epidemic, Cadillac rel...[Details]
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【Contents of this chapter】
Understand the structural characteristics of ARM
Understand the working mode of ARM programming
Learn about ARM's internal resources
Understand ARM's exception handli...[Details]
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Small power AC motors rely on AC voltage to operate and are widely used in various small electromechanical equipment, various power tools, and daily electrical equipment. (1) External inspection. If...[Details]
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The MAX8792 pulse-width modulation (PWM) controller features high efficiency, excellent transient response, and extremely high DC output accuracy to convert high battery voltages into low-voltage bias...[Details]
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During the operation of the escalator, the flow of customers varies greatly at different times. Sometimes there may be no one riding the escalator. Since the arrival of customers is random, it is i...[Details]
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Determine the pins: Set the multimeter to (×10 or ×1) and measure the resistance between any two pins of the thyristor. When it indicates a low resistance, the black test lead is connected to the con...[Details]
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When the recorder contains a gain amplifier, if the maximum input voltage is selected before the sensitivity is selected, the low vertical axis of the recorder can be used effectively. The recorder...[Details]
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The local area network of the author's unit adopts a star topology. The server in the main computer room is connected to four distant departments through four thick cables, and each department is con...[Details]
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The Feedback Control Systems course at MIT focuses on the design and analysis of control systems using classical control and state-space techniques. The course is open to both undergraduate and gra...[Details]
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introduction
ABS is an essential safety electronic device in today's cars, and its function is increasingly valued by people. The ABS system uses solenoid valves and oil re...[Details]
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The design idea of the digital power supply made this time is nothing new. It is just a digital-to-analog converter (ADC0809) and an analog-to-digital converter (DAC0832), plus two single-chip micr...[Details]
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Moisture meter application experiment: Moisture determination of yogurt No. M-3
Experimental objectives and requirements
The moisture content of yogurt was analyzed quickly and directly using the s...[Details]
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According to the Ministry of Industry and Information Technology's micro-report, the Operation Monitoring and Coordination Bureau of the Ministry of Industry and Information Technology recently relea...[Details]