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Abstract: In order to improve the accuracy of capacitance measurement, a capacitance measurement module based on the PICl6LF874 single-chip microcomputer is designed according to the working princi...[Details]
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High fidelity (hi-fi), consumer electronics, audio systems, home theater But this approach breeds a lot of problems, such as limiting mobility, and messy and obtrusive cables throughout the room (...[Details]
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As an example, we will use a 12 W universal input constant voltage adapter designed using a TinySwitch®-III device.
Required Equipment
To complete this course, you will need a fully fun...[Details]
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The circuit in Figure 1 produces an output voltage that you can measure to determine if the two sine waves are in quadrature. If the output voltage is 0V, the input waves (φ1 and φ2) are in perfect q...[Details]
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Shanghai Ning, who is driven crazy by garbage, has recently become a source of joy for other provinces and cities, contributing many wonderful jokes. But it doesn't matter, netizens who are busy "hah...[Details]
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0 Introduction
With the increasing development of power electronics technology, power electronic converters have been more and more widely used in the fields of industry, aviation, informatio...[Details]
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Light-emitting diodes are current-controlled components that directly convert electrical energy into light energy through the current flowing through them, so they are also called photoelectric conve...[Details]
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Elements such as carbon, sulfur, silicon, manganese, phosphorus, nickel, chromium, and copper in metal materials have an important impact on their performance and quality. Intelligent and high-spe...[Details]
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OPPO's official Weibo account revealed today that its Reno5 K will be officially launched tomorrow. Judging from the promotional video, the phone has a brand new color scheme. In terms of appearanc...[Details]
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1 Introduction
In the past 30 years, major electronic component manufacturers in the world have launched their own unique microcontroller products. In the flourishing microcontroller family, the 80...[Details]
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Many people have misunderstandings about the memory of 51 MCU. The most common ones are the following two:
① When the number of variables exceeds 128, the compact mode must be used for compilation....[Details]
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Nowadays, people pay more and more attention to the quality of life, and living environment is the first step to ensure a good living environment. Exhaust fans can adjust the temperature and purify...[Details]
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Power socket boxes are installed in different locations in each room of the home for various electrical appliances. The nominal capacity is 10A and 16A, and the appearance is shown in Figure 1 (Figur...[Details]
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In order to further enhance brand influence and build an authoritative industry service platform in the ICT field, the new version of Aijiwei (www.ijiwei.com) is officially launched! Aijiwei was foun...[Details]
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In the previous section, when I set up to disable the watchdog, I set WTCON to 0 and masked the interrupt. As shown below:
This section is to mask the interrupt register:
The follow...[Details]
PCB Design
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