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This article introduces the application circuit diagram of TDA2009 power amplifier. The maximum working power voltage is 28V, and the output power is 2×10W. The typical working power voltage is 24V...[Details]
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Introduction GPS is the abbreviation of Global Positioning System. It is a global positioning system that uses navigation satellites to measure time and distance. It has high precision, all-weather ...[Details]
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GSMA announced today that China’s operators are leading the world in deploying transformative Internet of Things (IoT) solutions. With approximately 960 million1 devices connected to cellular network...[Details]
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The principles of electrical circuit control and PLC control are the same. Naturally, electrical control can be performed more conveniently and efficiently through PLC. So how is the electrical con...[Details]
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Who would have thought that in August, LG Energy Solution did not even make it into the top 15 domestic power battery companies in terms of installation volume! If we say that the domestic power ba...[Details]
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A virtual instrument is a computer instrument system designed and defined by the user on a hardware platform with a general-purpose computer as its core, with a virtual panel and test functions imple...[Details]
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When using the ICCAVR C compiler, I felt that the default font size was uncomfortable to read and affected the code reading. After searching online, I found a way to change the font size: Tools -> Edi...[Details]
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With the rapid development of electrical system (MEMS) technology, MEMS devices with smaller size, more functions and higher integration have become a new development direction and research hotspot...[Details]
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Today, Redmi officially detailed the Redmi K30 30W fast charging, claiming that it can fully charge a 4500mAh large battery in 1 hour. Let's take a look. According to the official introduction, the...[Details]
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A shot of "booster" was given to China's new energy market , which has been falling for four consecutive months . On December 3, 2019, the Ministry of Industry and Information Technology once again...[Details]
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The extrusion requirements of new energy vehicle battery packs refer to the compression conditions that need to be met during the manufacturing and use of new energy vehicle battery packs. With the...[Details]
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Samsung Electronics will close its TV factory in Tianjin, China, to improve supply chain management efficiency. The factory is Samsung's only TV factory in China. Sources said the factory, which has ...[Details]
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Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]
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In order to improve the reliability and security of microcomputer systems in embedded systems, a common method is to use a "watchdog". Watchdogs are divided into hardware watchdogs and software watch...[Details]
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1 DC resistance measurement? 1.1 How to measure? Measuring DC resistance is an important item in transformer testing. Through measurement, it is possible to check whether the conductive circuit...[Details]
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