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The variable-frequency drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's ...[Details]
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I. Introduction
1.1 Characteristics of aluminum-air batteries
Articles and patents and have described aluminum-air batteries in detail. In particular, patents and have given a re...[Details]
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The ZDS5054D oscilloscope comes standard with more than 40 protocol decoders and supports timing analysis of multiple communication protocols such as IIC, SPI, and IIS. It can be used in embedded int...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Just like in "EVA", Ikari Gendō devoted his life to the "Human Instrumentality Project". In the automotive industry, there is also a car company that insists on its own opinions and is independen...[Details]
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Ultrasonic ranging module parameters
Internal circuit diagram of ultrasonic ranging module
Ultrasonic distance measurement module and 51 single chip microcomputer connectio...[Details]
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Autonomous vehicles (AVs) integrate complex perception and localization components to create a model of the world around them, which is then used to safely navigate the vehicle. Machine learning (ML)...[Details]
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SolarEdge Technologies, a world-renowned manufacturer of micro PV inverters, has announced that its single-phase residential and small commercial inverter series have obtained Japan JET certificati...[Details]
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With the help of global energy shortage and environmental pollution, LED has a broad application space with its energy-saving and environmentally friendly characteristics. The application of LED l...[Details]
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The power batteries currently installed in vehicles can be divided into ternary lithium batteries and lithium iron phosphate batteries according to their types. However, the energy density of terna...[Details]
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In April, the city of Peng is in full bloom, with flowers in full bloom and sails in full swing on the shore of the South China Sea. INVT celebrates its 18th birthday. Eighteen years ago, INVT starte...[Details]
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Currently, the OnePlus 7 series new product launch conference is being held in Beijing. At the conference, the prices of the OnePlus 7 Pro and OnePlus 7 that everyone was concerned about were finally...[Details]
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Circuit Diagram
The simulation file and complete source code download address: http://www.51hei.com/bbs/dpj-20395-1.html
The following is the assembly program source code, which can be controlled b...[Details]
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There have been a lot of leaks recently about Samsung's next-generation flagship model Galaxy S21. Today, the screen glass panels of three suspected Galaxy S21 models were exposed. Tipster Ice Univ...[Details]
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The integrated voltage regulator parallel current expansion circuit is shown in the figure:
Note: In practical applications, it is best to use the same manufacturer and model of voltage stabiliz...[Details]