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Electrolyte is one of the core materials that constitute the capacity of lithium secondary batteries and lithium primary batteries that are the energy sources of mobile phones, notebooks, video rec...[Details]
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ARM startup code is very important code, directly related to the stability and reliability of the system (here we mainly discuss arm7, arm9; cortex series will be discussed in subsequent articles). La...[Details]
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First of all, the difference is in voltage. If the AC and DC of ordinary motors in industry are not distinguished, they are generally 380, 550, 750, and 800. There are usually AC medium-voltage mot...[Details]
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Computer Serial Communication Basics With the widespread application of multi-microcomputer systems and the popularization of computer network technology, the communication function of computers is b...[Details]
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A check of iPhone pre-order shipping dates on Friday showed that the iPhone 12 Pro models appear to be Apple's most popular models, according to Loup Ventures. In a brief note published on Friday, ...[Details]
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1 Classification of
switching power supplies
Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power supp...[Details]
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X9241 Overview X9241 is a digital potentiometer produced by XICOR that integrates 4 E2POT digital potentiometers on a single CMOS integrated circuit. It contains 4 resistor arrays, each array cont...[Details]
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Autonomous driving has been a hot topic since it was first included in the proposal of the two sessions in 2016. This year, what proposals and suggestions did the representatives and committee member...[Details]
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On the afternoon of August 15, Yingtang Intelligent Control issued an announcement that its subsidiary Lianchuangtai Technology Co., Ltd. and Baixin Technology (Hong Kong) Co., Ltd. reached a busines...[Details]
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Sony's Crystal LED display system, which was previously sold only to commercial customers, is now also available to wealthy consumers. At the National Broadcasting Equipment Show (NAB 2019) in April,...[Details]
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Due to the wide range of applications of single-chip microcomputers, a single-chip microcomputer decryption device has appeared in the market. The following will briefly discuss the working principle...[Details]
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Gallium nitride supplier Transphorm has signed an extended multi-year collaboration agreement with long-term strategic partner Yaskawa Electric Corp. of Kitakyushu, Japan, a manufacturer of low and m...[Details]
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Shanghai Jinlitai Chemical Co., Ltd. (hereinafter referred to as the "Company") recently received a notice of winning the bid from a leading new energy battery company (hereinafter referred to as t...[Details]
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1. Create a new DEMO folder 2. Click New File in KeilC51 3. Name the project and save it in the DEMO folder 4. Select the chip device (we choose AT89C52 chip) 5. Add startup file (STARTUP.A51...[Details]
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Mitsubishi servo system is a high-performance motor drive system widely used in the field of industrial automation. Its fault codes and processing methods are crucial for equipment maintenance and ...[Details]
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