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       Recently, there have been reports that Samsung's mid-range A series will use MediaTek's Dimensity 9000 chip. 　　The Galaxy A series has always been Samsung's main best-selling model. If the new...[Details]

LED circuit protection circuit is very important. This article summarizes 3 LED circuit protection methods. I hope it will be helpful for everyone to design LED protection circuit. 1. Use tr...[Details]

CD players are essential audio source equipment for HIFI enthusiasts. There are many models to choose from, but most ordinary people still use popular products of the "highbrow" type, with average...[Details]

Vacuum pressure gauges are used to measure the pressure or negative pressure of non-corrosive, non-solidified liquids, gases or steam media that are non-corrosive to steel, copper and copper alloys an...[Details]

        On June 16, the bare face photos of ROG gaming phone 3 were officially revealed. 　　Like the previous generation, ROG Gaming Phone 3 uses an OLED display with no bangs and no holes. The back s...[Details]

The intelligence of automobiles is inseparable from the iteration of hardware. The upcoming Ideal L9 (the second car after Ideal ONE) will be equipped with a 3D-ToF sensor. In addition to driver ey...[Details]

Standards - Opening the Road to Robot Quantification The widespread use of intelligent robots has also brought about related application challenges, such as insufficient technical versatil...[Details]

Ball nuts are high-precision mechanical parts that are widely used in various mechanical equipment, including CNC machine tools, precision bearing seats, ball screws, etc. Ball nuts are important c...[Details]

Introduction: ARM Basics - Predefined macros in the ARM compiler The ARM compiler predefines some macros. These predefine macros correspond to certain values. Some predefine macros have no correspo...[Details]

Abstract: In order to solve the problem of long-term unattended water level monitoring in the field in China, an intelligent water level meter based on MSP430 single-chip microcomputer was develope...[Details]

The MAX2648 LNA has 17dB gain and 1.8dB noise figure in the 5GHz to 6GHz band. Like all good microwave devices, the MAX2648 LNA has very high gain at high frequencies (up to 20GHz). It is well known ...[Details]

China Energy Storage Network News: The primary control of DC microgrids based on droop control has the disadvantages of steady-state bus voltage deviation and difficulty in accurately distr...[Details]

A recent patent application by Apple shows that they are researching a new display technology - combining E-Ink, LCD and touch screen to form a "sandwich" screen. Its advantages are self-evid...[Details]

China Energy Storage Network: What exactly is the meaning of integrated energy services? In short, Tong Hu thinks it is integrated energy + integrated services. What is integrated energy? It ...[Details]

As energy conservation becomes a global focus, the energy efficiency of motor design is also becoming an increasingly interesting issue. Motor drive products continue to follow the t...[Details]