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Electric technology
Tesla Model S has 250 patents. Its all-aluminum body combines lightweight and high strength. In addition to the body, most of its front and rear suspensions are made of al...[Details]
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Recently, Shenzhen South Circuit said during a research visit that the company's main raw materials include copper clad laminates, prepregs, copper foils, gold salts, inks, etc., involving a wide ran...[Details]
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China Energy Storage Network News:
The Energy Internet Forum of the 2016 International Energy Transformation Forum is jointly hosted by Envision Energy Technology Co., Ltd., Tsinghua Universi...[Details]
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Can industrial frequency motors be used with variable frequency?
Industrial frequency motors can be used for frequency conversion through frequency converters to achieve speed control. Frequen...[Details]
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On the morning of October 11, the unveiling ceremony of the Xingsha Virtual Power Plant of State Grid Hunan Integrated Energy Services Co., Ltd. was held in Changsha Economic Development Zone. The Sta...[Details]
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In the process of embedded system design, the power-off protection of the system is increasingly valued. The method introduced in this paper is implemented on an embedded platform built with ARM7...[Details]
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Lithium-ion batteries , which have the advantages of high voltage, high capacity, long cycle life and good safety performance, have broad application prospects in portable electronic devices, electri...[Details]
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Apple iPhone SE 3 was officially launched on March 18. According to Taiwan Economic Daily, in order to meet the demand for orders in the second quarter, the main foundry Hon Hai, its iDPBG busi...[Details]
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I originally wanted to use proteus7.8 to simulate a calculator display, but I spent a lot of time on the matrix buttons. Bald head bald head!!! The "matrix button" in the teaching video of Puzhong ...[Details]
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With the development of society, various water heaters and piped hot water have entered thousands of households. People have various requirements for water temperature in different occasions, and ofte...[Details]
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Today I consulted some information on the Internet and made a heart rate tester using a traditional 20-pin 12864 screen. The sensor detects the pulse on the blood and converts it into heart rate. Th...[Details]
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Asynchronous motors that use single-phase AC power are called single-phase asynchronous motors. Single-phase asynchronous motors only require single-phase AC power, so they are easy to use and wide...[Details]
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The parallel P2 port of the MCS-51 series microcontroller also has two functions. For microcontrollers with internal program memory (such as customized 8051), the P2 port can be used as an input port...[Details]
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On June 7, the General Administration of Customs data showed that in the first five months of this year, imports of mechanical and electrical products amounted to 2.87 trillion yuan, an increase of ...[Details]
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The circuit explained here is basically a warning signal generator designed mainly for automotive applications. It triggers a warning signal when the turn indicator switch is not returned to the ne...[Details]