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1) Design task: Design an electronic clock that can display the current year, month, day, hour, minute and second and has an alarm function. 2) Index requirements (1) It can realize the conversio...[Details]
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In the power supply and distribution system, the distribution transformer monitoring terminal (TTU) is used to collect and control the information of the distribution transformer. It monitors the o...[Details]
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First, pay attention to the hardware resources (including: CPU, ROM, RAM, various interfaces), among which the size of NanD Flash, Nor Flash and SDRAM must meet the requirements of your own develop...[Details]
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Mitsubishi FX series PLC is a programmable logic controller commonly used in the field of industrial automation, with powerful functions and flexibility. In the FX series PLC, the timer is a very i...[Details]
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On July 29, the vanadium battery electrolyte technology route and standardized production seminar hosted by the National Vanadium Titanium Industry Alliance Vanadium Battery Expert Committee was held ...[Details]
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Recently, the Shanghai Stock Exchange officially accepted the IPO application of Xuyu Optoelectronics (Shenzhen) Co., Ltd. (hereinafter referred to as: Xuyu Optoelectronics) on the Science and Techno...[Details]
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On September 5, 2020, the China Automotive Industry Development (TEDA) Forum was held in Tianjin Binhai New Area. The theme of this year's forum is "Dual Upgrade of Industry and Consumption to Recons...[Details]
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Siemens' OB100, OB101, and OB102 represent warm start, hot start, and cold start respectively. Let's explain these methods.
① Warm start (complete restart):
Complete restart startup...[Details]
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Insertion electromagnetic flowmeter is mainly used to measure the volume flow of conductive liquids and slurries in closed pipes. Including highly corrosive liquids such as acids, alkalis, and salts....[Details]
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GlobalFoundries, the largest semiconductor foundry in the United States, made an optimistic forecast for this season, indicating that the semiconductor purchasing boom will continue despite the chip ...[Details]
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As we all know, an excellent LED intelligent lighting driver solution must have an excellent power driver. Based on the current hot LED market , broad prospects and rich profits, Youshang launc...[Details]
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Wearable devices will become a new application driving the growth of demand for micro-electromechanical systems (MEMS). As the personal computer (PC) market shrinks and the growth rate of smartphone ...[Details]
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The test wiring and measurement methods for leakage current and DC withstand voltage must be consistent, and the applied voltage should also be the same.
The test voltage is three times the ra...[Details]
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(Photo source: Telefonica official website) According to foreign media reports, Spanish multinational telecommunications company Telefonica has launched Movistar Car, which aims to transform car...[Details]
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Nidec has successfully developed a low-vibration, low-cost single-phase brushless DC motor that can be installed in electric fans. Most electric fans used around the world use low-cost ...[Details]
Analogue and Mixed Signal
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