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Ultrasonic waves are essentially the same as sound waves. They are both the propagation process of mechanical vibrations in elastic media. The difference between ultrasonic waves and sound waves is ...[Details]
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Abstract: The current situation and development trend of logic analyzers and the necessity of developing virtual logic analyzers are discussed. The design scheme and specific implementation meth...[Details]
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The application of high-brightness LEDs is becoming more and more widespread. This article collects a variety of LED application circuits for your reference. Many circuits use AC power. Pay attenti...[Details]
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1-bit time characteristics In order to understand how to set the baud rate of STM32 CAN, we first need to understand the bit time characteristics. The bit time characteristic logic monitors the seria...[Details]
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According to Jiwei.com, the China Refrigeration Exhibition was successfully held in Shanghai from April 7th to 9th. During the exhibition, Xuanzhi Technology released a new generation of variable fre...[Details]
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The settings are basically the same as those of ADC, and can be regarded as an extended application of ADC.
There is only a change in the calculation method, and just make some changes in the ADC ini...[Details]
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As a new display media, LED display is a high-tech product integrating optoelectronics and computer technology. With the rapid development of large-scale integrated circuits and computer technolo...[Details]
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Abstract: LM4651/LM4652 is a new integrated circuit chip launched by National Semiconductor. Using two ICs, the LM4651 driver and the LM4652 power MOSFET, an efficient Class D subwoofer power am...[Details]
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Plus Power™ has announced it has begun operating its Kapolei Energy Storage Facility on the Hawaiian island of Oahu, the world’s most advanced grid-scale battery energy storage syst...[Details]
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1. Introduction
In the modern electronic world, PCB (Printed Circuit Board) is an important part of electronic products. It is hard to imagine that there is no electronic device without PCB, so the...[Details]
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As we all know, the triode has a base, a collector, and an emitter. There are also NPN and PNP types. So how can we use the fastest method to measure the triode to confirm the pins and tube types of ...[Details]
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What is OLED burn-in, burn-in or image retention? It refers to the phenomenon that frequent and continuous playback of images on a TV leaves permanent marks on the panel, which is obviously not suita...[Details]
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As a battleground for future business, the field of IoT operating systems has already had many players, including Google, Apple, Microsoft, Amazon, ARM, Alibaba, Tencent, Huawei, etc., all of whom ha...[Details]
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According to Sina Technology, recently, ZTE cooperated with China Mobile, the Key Laboratory of Blockchain Technology and Data Security of the Ministry of Industry and Information Technology, and the...[Details]
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Function of the circuit
The semiconductor CI temperature sensor can obtain an output that is linearly related to the temperature change, without the need to use a linear out...[Details]
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