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The oscilloscope is a widely used electronic measuring instrument. It has a history of more than 60 years since its birth in 1933. The first oscilloscope was very simple, consisting of an oscilloscop...[Details]
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According to the latest announcement from Xiaomi Community, starting from January 10, 2020, the development version internal and public beta of the following models will be discontinued: Redmi 6,...[Details]
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According to Taiwanese media digitimes, TSMC has accelerated the advancement of advanced processes and has recently expanded its orders. The cumulative number of EUV lithography machines will exceed ...[Details]
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On September 26, 2024, Huafeng Weiye Company, a subsidiary of Shandong Electric Power Construction Company No. 3, and Baowu Clean Energy (Tibet) Co., Ltd. officially signed a technical service contrac...[Details]
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1. What is the junction temperature of LED?
The basic structure of LED is a semiconductor P-N junction. Experiments show that when current flows through the LED element, the temperature of...[Details]
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On August 23, local time, the American chip giant Nvidia announced its second quarter financial report as of July 30. The report shows that due to the strong demand for artificial intelligence chips,...[Details]
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Many beginners don't know how to use the Proteus simulator to make a music player. Although the function is simple, it is difficult for beginners to get started. I will post the simple process and so...[Details]
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The biggest trump card that the US has in its fight against Huawei is electronic design automation (EDA) tools. Although the output value is not large, they play a key role. Currently, three major ma...[Details]
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0 Introduction
Flashlights, MR-16 bulb upgrades, emergency lights, and virtually any low-power white light lighting application are already using LED technology.
Streetlights may be the n...[Details]
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Foxconn plans to resume 50% of its production in mainland China by the end of February, and plans to resume 80% of its production in mainland China in March. When it comes to the actual resumption...[Details]
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1 Test background Since the first generation of the USB bus, it has had particularly high requirements on electrical performance, especially signal integrity. With the continuous upgrade of the USB b...[Details]
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As a core segment of the robotics industry, the growth of industrial robots has always attracted much attention. According to data released by relevant institutions, the global robot market size in 2...[Details]
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The superior performance, smooth motion and reliable operation of mobile robots require efficient and precise motor control. The increasing autonomy and complexity of robots have create...[Details]
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1. Segment-mode MMU
Use the virtual address to find the physical address and access the LED through the physical address. The process is as follows:
The size of a segment is with a...[Details]
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In the application of DC/DC switching power supply, the external capacitor at the output load can play the role of filtering and suppressing interference. In some devices with large capacitive load...[Details]
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