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Coolpad’s official Weibo account announced that it will hold the 2021 Coolpad new product launch conference with the theme of “A New Phone” on December 1. At that time, Coolpad will bring another mas...[Details]
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When testing hardware circuits, we often encounter some problems that are easy to ignore and difficult to detect. However, we must face up to the existence of these problems and find ways to reduce or...[Details]
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1 Introduction
In the secondary system of power plants and substations, a reliable DC power supply is required to power control, protection, automatic devices, emergency lighting and othe...[Details]
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The spear is sharp and the shield is thick, one is growing while the other is declining, and the way of defense changes with the situation. General Secretary Xi Jinping emphasized at the first meet...[Details]
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The immersion level transmitter is directly put into the measured medium, which is very convenient to install and use. Solid structure, no moving parts, high reliability, long service life, high-prec...[Details]
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Whether choosing a traditional car or a new energy vehicle, travel safety always comes first. Nowadays, intelligence is everywhere in our lives, and its application in automobile safety design is mor...[Details]
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Sometimes you need to display a certain control on each tab of a tab control, for example, the "Exit" button is best displayed on each tab so that you can complete the exit operation when operating on...[Details]
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At present, electronic equipment used in various electronic equipment and systems still uses printed circuit boards as the main assembly method. Practice has proved that even if the circuit schemat...[Details]
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CATL's Kirin battery has indeed arrived as expected, and JKr 009, the pure electric medium and large MPV of JKr Automobile, has been launched. What I find interesting here is: ●Low configuration ve...[Details]
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1. The certainty of the program is greater than that of the hardware. Don’t be afraid of program problems.
2. When writing programs, the most important thing is not to learn a certain language, but t...[Details]
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At this point, the development board is running. The system migration part will be discussed later. Let's take two examples to make the LED light up and the buzzer sound. 1. LED lights up (1) LED p...[Details]
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Most simple circuits for measuring reactive components cover a limited range of component values. The circuit presented here, though made up of only a few inexpensive components, can measure capacitan...[Details]
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On January 17, 2019, the State Grid Corporation of China held its third and fourth staff representative meeting and 2019 work conference, proposing to focus on building a world-class energy interne...[Details]
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;(The program has passed the experiment and works stably. In order to prevent interference, the program uses exit debouncing. If the key is pressed all the time, the main program will not be stopped....[Details]
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~ One sensor can be used for vehicle position estimation, vehicle posture measurement and headlight leveling at the same time ~
Key Benefits
Industry-leading perf...[Details]
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