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News from Huawei's official EMUI Weibo account shows that 13 models including Huawei Mate 20 have been able to fully upgrade to EMUI 10.1. So what are the benefits of upgrading these 13 Huawei and ...[Details]
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Xmega128's RTC is actually a 16-bit timer, and its block diagram is shown in the figure. There are two clock sources: 1 is 32KHZ, and 2 is 1KHZ. It can be further divided by 10 bits to get a low-spee...[Details]
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1. Introduction Voltage stability is particularly important in systems such as motor drives and UPS. Undervoltage and overvoltage protection are essential. Therefore, the reliability and safety ...[Details]
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On September 30, the Tata Electronics iPhone parts factory in southern India suffered a sudden fire on September 28, causing the factory to stop production. The Tamil Nadu authorities are currently...[Details]
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According to foreign media reports, mobile computing solution provider NEXCOM announced the release of its latest IP65-rated in-vehicle computer VTC 7252-7C4IP, presenting a safer enhanced vehicle mo...[Details]
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The buttons usually include: IO port button (BUTTON), AD button (sampling voltage through AD), IR (remote control) The functions of the buttons are divided into short buttons, long buttons, and conti...[Details]
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Apple released its new M2 chip on Monday, the first upgrade of Apple's self-developed computer chip. Although the MacBook equipped with the M2 chip has not yet been launched, there has been news that...[Details]
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l Introduction
Electronic accounting and tax control terminals are highly secure and reliable products, which are related to information security and financial security. Long-term use of foreign c...[Details]
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1. Rectifier diode:
Diode is an indispensable device in power electronic system, used for rectification, freewheeling, etc. At present, the following three options are more commonly used:
...[Details]
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Volvo Cars has announced a major technological breakthrough in lightweighting its car batteries, which could make current electric cars 15% lighter. The technology is currently being tested on th...[Details]
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I recently used stm8l051 halt. After halt, I enabled external interrupts. Sometimes it worked, sometimes it didn't. I set the falling edge trigger, but it would not exit from HALT until the button (l...[Details]
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On April 6, Jiangfeng Electronics stated on the interactive platform that at present, some of the company's 5nm technology node products have passed evaluation and mass production. The company will b...[Details]
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//Eight-digit stopwatch based on 51 single-chip microcomputer //Development language: C51 //Selected chip: AT89S51 #include reg51.h #include intrins.h #define DIG_NONE 0xff; #define DIG_1 0x7f #...[Details]
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About S3C2440 startup method: After the program is downloaded to NORFLASH, choose to start from NORFLASH and execute automatically. The code is executed in NORFLASH and variables are allocated in the...[Details]
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The servo motor encoder is an important part of the servo system, and its performance directly affects the accuracy and stability of the servo system. This article will introduce the working princi...[Details]
Analogue and Mixed Signal
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