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Fiber lasers
have the advantages of ideal beam quality, ultra-high conversion efficiency, maintenance-free, high stability, high cooling efficiency, and small size, and have many other
...[Details]
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There are two ways to display LCD characters. One is to use font extraction software to convert characters into a byte array, and the other is to use a font library. If there are many characters, it i...[Details]
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In the past two years, many manufacturers including OPPO, OnePlus, vivo, Xiaomi, Asus, Samsung and Huawei have launched designs with elevating cameras that pop up only when needed, bringing a t...[Details]
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Cortex-M3 processor core Cortex-M3 Processor System Block Diagram Cortex ‐ M3 bus connection example Register Group The Cortex-M3 processor has a register set of R0-R15. R13 is used as the stac...[Details]
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1. Use safe lithium-ion battery electrolyte
Currently,
carbonates are used as solvents in
lithium-ion battery
electrolytes. Linear carbonates can improve the charge and discharge ca...[Details]
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Brushless DC motors have the advantages of simple structure, reliable operation, and easy maintenance of AC motors, as well as high efficiency and good speed regulation performance of DC motors. They...[Details]
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This paper summarizes the characteristics of several common road lighting test technologies and methods, and focuses on introducing a simple and efficient single-lamp actual measurement synthesis tes...[Details]
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Whether we take public transportation, experience the convenience and peace of mind brought by car-sharing or online ride-hailing, or drive to work and enjoy the independent space, cars are closely r...[Details]
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From August 25 to 27, the 2020 CPCA SHOW was grandly held at the Shanghai National Exhibition and Convention Center. As an integrated service provider of electronic design and manufacturing technolog...[Details]
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Services can be seen as helpers in our daily work. Service robots can be found around us, such as in our homes and gardens (such as robot vacuum cleaners or lawn mowers), or in professional environ...[Details]
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#include
#include delay.h
#define ICP PIND.6
sfrw ICR1=0x26;
flash const unsigned char tabel ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
unsigned char ledbuff ={0x8c,0x8c,0x8c,0x8c...[Details]
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JFFS2 is the successor of JFFS, rewritten by Red Hat. The full name of JFFS2 is Journalling Flash File System Version 2, and its function is to manage the journaling file system implemented on the MT...[Details]
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Tektronix digital oscilloscopes have unique advantages such as waveform triggering, storage, display, measurement, and waveform data analysis and processing, and their use is becoming incr...[Details]
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According to news obtained by The Information on April 24, a Google spokesperson confirmed that the company has transferred the engineering team responsible for manufacturing AI chips to Google’s clo...[Details]
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With the continuous advancement of science and technology and the transformation of the global energy structure, the automotive power system is undergoing unprecedented changes. From traditional fu...[Details]
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