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introduce
It consists of two main parts: allowing JavaScript to obtain data from a Servlet on a WEB server that follows the AJAX principle. On the other hand, a JavaScript library can help web...[Details]
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At present, USB flash drives have become one of the most commonly used mobile storage devices due to their small size, easy to carry, large capacity, and convenient use. However, people have al...[Details]
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Small transformers refer to power transformers and audio transformers below 2kva. The design principles and techniques of small transformers are as follows:
1 Determination of transfor...[Details]
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On May 13, Ruiming Technology stated on the investor interaction platform that the current price increase of key materials such as chips has slowed down compared with 2021. The prices of some chips a...[Details]
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In the early morning of July 28, Apple released its Q3 financial report for fiscal year 2021, and the minutes of the meeting for Apple's financial report were also released online. In the minu...[Details]
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Operational amplifiers are the most used devices by analog designers, who use them to extract, adjust, convert, buffer, combine, filter, and condition real-world signals. For applications that requ...[Details]
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When you think of making electronic measurements, the first thing that probably comes to mind is an acquisition instrument (usually an oscilloscope or logic analyzer). However, these tools can only m...[Details]
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New energy vehicles are undoubtedly the world's largest and most certain trend in recent years. Under this trend, many new car-making forces have emerged, traditional car companies have accelerated t...[Details]
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The semiconductor industry is heading for its biggest downturn since the dot-com bubble in 2000 and one of the biggest downturns in chipmaking history, according to new data from Future Horizons. A...[Details]
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Recently, high-performance brake brand Brembo launched a new revolutionary electronic braking system Sensify, which will be combined with artificial intelligence to provide individual braking force f...[Details]
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Circuit Analysis:
1. This circuit is a row selection circuit, which is used to select and
drive
the corresponding row. The 4953 chip plays an amplifying role.
2. This ...[Details]
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Recently, Pat Ruelke, chief engineer of IT manufacturing solutions engineering at Tesla, revealed on LinkedIn that Tesla is developing a "private 5G" infrastructure to provide high-speed, low-laten...[Details]
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The source program pIC07.c is a 2-digit LED digital tube second display based on the PIC16F84A microcontroller. Its display mode is 0 to 99 seconds repeated display. If readers need to conduct expe...[Details]
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According to foreign media reports, with the continuous advancement of 5G, MediaTek's presence has continued to increase. Thanks to the launch of a number of 5G smartphone processors and their adopti...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
Microcontroller MCU
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