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Flat panel display
technology
represented
by
LCD
(
liquid crystal
) and PDP (
plasma
)
is now quite mature. In addition to the concepts of high definition, full high ...[Details]
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Common motor control methods include the following:
1. DC Motor Control:
- Direct voltage control: The speed of the motor is changed by adjusting the DC voltage.
- Pulse Width Modula...[Details]
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To reduce the power supply interference of AD conversion, Mega16 chip has independent AD power supply. The official document recommends connecting a 10uH inductor (L1) in series with VCC, a...[Details]
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Frequency domain measurement of RF power is the most basic measurement performed using spectrum and vector signal analyzers. Such systems must comply with the limits of power transmission and paras...[Details]
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On October 17, the first prefabricated cabin of the Wotai Energy Storage System officially rolled off the production line. Photo by Zhou Weibing On October 17, in the Three Gorges Modern Energy Innova...[Details]
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In the first half of this year, Xiaomi released the Xiaomi 11 Ultra, which was called the "Light of Android". Now the successor of Xiaomi 11 Ultra, Xiaomi 12 Ultra, is about to debut. On Dece...[Details]
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Apple's 2022 WWDC (Worldwide Developers Conference) is scheduled to be held on June 6. If nothing unexpected happens, iOS 16 will be the most anticipated protagonist. According to the latest news fro...[Details]
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1 Overview With the development of modern industrial production, enterprises are paying more and more attention to energy requirements. Energy regulation issues such as process control, production co...[Details]
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environment: Host: WIN10 Development environment: MDK5.13 MCU:STM32F103 illustrate: This article defines a text box control. After adding font support to the GUI, you can use the text box to displa...[Details]
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Equipment maintenance technology: Due to the complex structure, many conditions to set, and long recovery preparation time, gas chromatographs often have various abnormal conditions during use. If m...[Details]
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According to Jiwei.com, the two antenna giants once again stood on the PK stage when the financial reports for the first half of 2020 were released. Under the influence of the epidemic, the first qua...[Details]
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There are two types of bursting strength testers: hydraulic bursting and pneumatic bursting. The hydraulic pressure acts on the test sample above the rubber tympanic membrane to burst the tested samp...[Details]
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Apple released the AirTag tracker last month. Now, a security researcher has been able to hack the device and demonstrated how he modified the NFC URL for "Lost Mode." This is equivalent to jailbre...[Details]
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PowerCo SE, a battery company under Volkswagen Group, is building its largest super factory to date in St. Thomas, Ontario, Canada, and the company aims to increase annual product...[Details]
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On November 7, Nissan Motor said it plans to launch new energy vehicle models in China and plug-in hybrid vehicles in the United States.
The company also announced its latest goal: to shorten ...[Details]
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