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The schematic diagram is as follows, and part of the program is as follows. The microcontroller source program is as follows: #include reg51.h #include "DS18B20.h" #include "DS1302.h" #include ...[Details]
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Brief Description There are two ways to erase the flash memory of STM32F4XX: sector erase (minimum unit 16K) and whole chip erase. In practical applications, in order to store important information...[Details]
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Abstract: This paper mainly introduces the working mechanism of Fujitsu's system LSI chip MB86R01, as well as the functional characteristics of the ARM926EJ-S core, image display controller (GDC), ...[Details]
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I have been working on automotive DC step-down power supplies for some time. I have designed many solutions, but either the power modules are too expensive or the delivery cycle is long. Even so, I c...[Details]
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1. Processor performance indicators There are many performance indicators used to evaluate CPUs. Test standards with different performance focuses may produce different indicator values. The follow...[Details]
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A charger
is a device that provides energy for a storage device and is widely used in
common digital products such as
mobile phones
, cameras, MP3, MP4, etc. Most products on the mark...[Details]
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Recently, according to overseas media reports, Apple intends to upgrade the current CarPlay system. The new system will be able to access technologies such as air conditioning systems, speedometers, ...[Details]
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According to foreign media reports, the U.S. Department of Energy's Argonne National Laboratory has developed a new design that can significantly improve the performance of lithium-ion batteries an...[Details]
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SSA3030 spectrum analyzer is a common type of spectrum analyzer, which has the advantages of high measurement accuracy, good sensitivity and long service life. How much do users know about the use of ...[Details]
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On July 25, the second phase of Estun Robot Intelligent Industrial Park officially started construction. It is reported that the second phase planning project of Estun Robot Intelligent Industria...[Details]
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An Overview of the Development of Organic Vegetables The unpredictable environmental changes have led to the current climate changes, which have made it increasingly difficult to grow organic veg...[Details]
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Working principle of photovoltaic cells: Solar cells are devices that directly convert light energy into electrical energy through the photoelectric effect or photochemical effect. Thin-film solar c...[Details]
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The 5V voltage regulator circuit with overvoltage protection adopts the collector output series voltage regulator mode, which has the characteristics of low cost, high efficiency, small size, light...[Details]
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Huawei Technologies Co. Ltd. is reassessing its goal of becoming the world's best-selling smartphone supplier by 2020, a senior executive said recently, after a U.S. trade ban raised serious question...[Details]
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Today, I read the article I wrote half a year ago and found that I had misunderstood it at that time. stm32f10x.h has little to do with library development. It is just a mapping of the most important...[Details]
PCB Design
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