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LED has
many advantages such
as environmental protection
, long life,
high photoelectric efficiency, etc. In recent years, its application in various industries has developed rapidly, and...[Details]
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At the Renewable Energy India Expo 2018, German inverter giant SMA unveiled its latest central inverter, the Sunny Central UP. The company said that the inverter has a capacity rating of 4.6 MW, ma...[Details]
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6.6 Functional description: Connect 8 LEDs to the P1 port of the microcontroller, light up two LEDs at a time, first move from the right to the left, then move from the left to the right, then flash t...[Details]
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Xiaomi officially announced today that Chinese shooting athlete Yang Qian has become the spokesperson for Xiaomi Civi. Public information shows that Yang Qian was born on July 10, 2000 in Ya...[Details]
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Does the magnetic flap level gauge need to be calibrated? Magnetic flap level gauges need to be calibrated. Magnetic flap level gauges are a kind of measuring instrument with high frequency of ...[Details]
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Temperature (in ℃) = {(V - V) / Avg_Slope} + 25
The V in the formula is the value read at ADC_IN16. Avg_Slope is the slope of the conversion between temperature and ADC value.
Imagine an XY coordin...[Details]
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In recent years, Sino-US trade frictions have intensified, prompting domestic terminal manufacturers to worry about the security of the supply chain. As the US government has included a series of out...[Details]
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Most battery-powered handheld devices can be powered by an AC adapter, a universal serial bus (USB), or a lithium/polymer battery, but how to achieve power path control between these power sources ...[Details]
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The electric vehicle industry is booming, and in just a few years, its development speed has been as fast as a wild horse. However, for many European countries, insufficient battery production has...[Details]
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There is always input when there is output. Today, let's test the function of the button. The registers related to the GPIO port have been discussed in the first section, so I won't repeat them here....[Details]
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There are official function functions in the 2440lib.c file. For example, the functions in my clock management are in this file. I have modified some of the function functions.
for example
...[Details]
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In view of the series of cumbersome debugging problems caused by the need for repeated mechanical reset when downloading programs to the single-chip microcomputer, this paper proposes a method of...[Details]
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Whenever a circuit board fails to operate normally and the circuit is found to be fine after inspection, it is very likely that an electronic component is broken. If you want to repair it, you must f...[Details]
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In order to calibrate the five major functions of AC/DC voltage, AC/DC current and resistance of the 5500A, 5502A, 5520A, 5522A and other multi-product calibrators, the standard equipment used must m...[Details]
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1 Introduction
With the rapid development of mobile communication technology and the widespread popularity of mobile computing terminals, it has become possible for people to access any inform...[Details]