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The edge-lit type places LEDs on the upper and lower sides of the backlight. The layout adjustment greatly reduces the use of LEDs, thereby reducing production costs and energy consumption, which i...[Details]
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Jiwei.com reported on February 9 that China Mobile Terminal Laboratory (hereinafter referred to as China Mobile) recently released an authoritative report, revealing to the outside world which compan...[Details]
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In the tide of Industry 4.0, many applications are realized by host computers and clouds, so PLC data acquisition is one of the most basic prerequisites.
How to realize PLC data acquisit...[Details]
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As of June 30, State Grid Hunan Electric Power Co., Ltd. had put into operation 149 power grid construction projects, added 10.575 million kilovolt-amperes of substation capacity and 1,331.2 kilome...[Details]
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Pointers are a good thing that is indispensable in any computer language. Special problems require special treatment. Function pointers are such a special example. For example:
void Run(void...[Details]
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With the renewal of Volkswagen's brand logo in 2019, it also marks the arrival of a new era of brand design for Volkswagen. Now, Volkswagen is also aware of the changes in the market and adapting to ...[Details]
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According to TechNews reports on December 21, TSMC’s Fab21 factory in Arizona, USA, is currently in the intensive equipment installation and debugging stage, and has started the construction of a sma...[Details]
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The level is a commonly used electronic measuring instrument that has certain applications in many industries. The environment in which the level is used is generally harsh, so maintenance is very i...[Details]
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Rotor structure design is the core of permanent magnet synchronous motor (PMSM) design.
A well-designed rotor structure can not only effectively improve the motor's performance in terms ...[Details]
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The battery management system is an important electronic control unit in hybrid electric vehicles. It has the function of ensuring the normal, reliable and efficient operation of the battery and is...[Details]
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Drones and self-driving vehicles are changing the world by enabling them to go places humans can’t. However, these machines are vulnerable to accidents because they lack the most basic human vision...[Details]
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This year, realme launched the GT series, which focuses on performance, and proposed the strategy of "dual platform + dual flagship". It then released two new products, GT and GT Neo. The GT is equip...[Details]
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What to do if there is no sound from the multimedia speakers
There are several reasons why multimedia speakers have no sound:
1. Check the input audio signal to see if it is not plugged i...[Details]
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The safety and quality of polymer lithium batteries are important guarantees for mobile power products. Yoshio Nishi, founder of the lithium battery industry, former senior vice president and chi...[Details]
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The integrated voltage regulator parallel current expansion circuit is shown in the figure:
Note: In practical applications, it is best to use the same manufacturer and model of voltage stabiliz...[Details]
Microcontroller MCU
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