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Power efficiency refers to the overall power utilization rate of the UPS, that is, the ratio of the power absorbed by the UPS from the outside to the power output to the load. This value is closely ...[Details]
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As a measuring instrument, gas chromatograph is widely used in the fields of petroleum, chemical industry, environmental protection, clinical, pharmaceutical and food due to its high efficiency, hi...[Details]
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News on August 3, tonight vivo officially released the vivo S7 series of mobile phones, focusing on beauty selfies, with a starting price of 2,798 yuan. At the beginning of the press confere...[Details]
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On April 6, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched
a Zigbee gateway
application so...[Details]
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What is a timer? As the name implies, a timer is used for timing. In microcontroller applications, it is often used for various timings. For example, to make an LED light turn on once every 1 secon...[Details]
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White LEDs
are widely used in small
liquid crystal
display
(
LCD
)
panels
and keyboard backlight and indicator applications.
High-brightness LEDs
...[Details]
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For long-distance line connection, we usually use devices such as fiber optic transceivers. However, when setting up ring network protection, we must solve a problem, that is, the on and off status...[Details]
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According to foreign media reports, Microchip Technology has launched the trusted computing encryption microcontroller CEC1712, which can terminate malicious programs such as rootkits and bootkits in...[Details]
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Brushless DC motors can be classified based on their shape, power signal, and drive mode. Different types of brushless motors have different advantages and can therefore be used in different produc...[Details]
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SABIC, a world-renowned diversified chemical company, was awarded the "Top Employer China 2020" certification in Shanghai today for its outstanding performance in talent strategy, career development ...[Details]
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Cars used to be everywhere. They looked, sounded, smelled and felt different, but their key features were the same. Now things are very different. At the 2019 Consumer Electronics Show (CES) in Las V...[Details]
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On December 22, Meiya Pico stated on the investor interaction platform that various virtual economies and applications targeting the Internet may be the subjects of forensic research, and the company...[Details]
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The MAX8795A includes a high-performance step-up converter, two linear regulator controllers, and five high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid c...[Details]
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Opening remarks:
The previous section talked about the commonly used custom serial communication protocol program framework. This framework judges whether a string of data has been received by "no se...[Details]
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Every day, millions of pedestrians, cyclists, and motorcyclists share road space with large vehicles. These vulnerable road users (VRUs) face unique safety risks due to the lack of protection provi...[Details]