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On August 4, Group1 recently announced a breakthrough and launched the world's first 18650 cylindrical potassium-ion battery, which may provide a sustainable and cost-effective alternative to tradi...[Details]
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Switching mode power supply (SMPS) controller for LED lighting. As a versatile AC/DC LED lighting controller, SSL2103 has a wider power range and better dimming compatibility, making it suitable for b...[Details]
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1 Principle of frequency synthesis technology
There are many methods of frequency synthesis. The most commonly used frequency synthesis technologies are direct frequency synthesis, direc...[Details]
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Classification of stepper motors
Stepper motors can be classified according to different standards, such as rotor structure, control method, electrical characteristics, etc. The following are ...[Details]
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Preface
FOC is indispensable for permanent magnet synchronous motor control. This chapter mainly introduces the basic principles of FOC control, coordinate transformation, and the mathematical...[Details]
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Driver for ILI9327 based on EBI interface of Nuvoton NUC120RD2BN
This program uses the Nuvoton NUC120RD2BN CPU with an EBI bus. Because the ILI9327 has only one address line RS, which is the command ...[Details]
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The switch is the most common electronic component, and its function is to connect and disconnect the circuit. When it is connected, the current can pass through, otherwise the current cannot pass ...[Details]
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Direct digital frequency synthesis (DDS) has fast frequency switching and modulation capabilities and is widely used. However, when low power consumption and low cost are the main considerations, D...[Details]
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What is wireless charging? How does wireless charging work? Can electric vehicles be charged wirelessly? How can it be achieved? On April 13, the Future Mobility Academy of the China Electric Vehic...[Details]
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The TB6612FNG used in this design is a new type of driver device that can independently control two DC motors in both directions. It has a high degree of integration and can provide sufficient outp...[Details]
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1. Introduction
Nowadays, the design and development of power supplies require small size, light weight, high efficiency, and electromagnetic compatibility. With the emergence of zero-current...[Details]
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Caviar, a Russian luxury brand famous for creating luxurious and expensive replacement cases for Apple's iPhone series, has officially entered China with its Chinese name Kaiwei'a. According to Cav...[Details]
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For a long time, the power battery market has been dominated by China, Japan and South Korea. But now, the European market, as the "fourth pole" of lithium batteries , is making great efforts to catc...[Details]
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#include "1602.h" #include "18b20.h" #include "main.h" __CONFIG(0X0B31); main() { char msg = {" Temperature: "," .C"}; delay_us2 (40, 40); delay_us2 (100, 200); ...[Details]
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The hydraulic system is a transmission system widely used in the fields of industry, aviation, shipbuilding, automobiles, etc. It realizes the transmission and control of energy through the pressur...[Details]
Power technology
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