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Shenyang Xinyuan Microelectronics Equipment Co., Ltd. (hereinafter referred to as "Xinyuan Micro") issued an announcement stating that in order to accelerate the pace of localization of high-end semi...[Details]
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5.1 Add s3c2440_nand.c
$ touch drivers/mtd/nand/s3c2440_nand.c
$ cat drivers/mtd/nand/s3c2440_nand.c
#include common.h
#if 0
#define DEBUGN printf
#else
#define DEBUG...[Details]
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New project opens door to automated testing for element14 community members Shanghai, China, August 16, 2023 – element14, a global distributor of electronic component products and solutions own...[Details]
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Specific implementation functions The system consists of STC89C51 microcontroller + LCD1602 liquid crystal display + L298N control module + DC motor + DS18B20 temperature sensor. Specific functio...[Details]
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At present, the development of wireless power supply technology for electric vehicles (EVs) is becoming more and more active. In 2012, Volvo of Sweden established Volvo Technology Japan in Tokyo as...[Details]
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In multi-drop bus applications, the connector system is more stressed than in point-to-point applications. In point-to-point applications, the transmitted signal passes through the connector only ...[Details]
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Abstract: Aiming at the shortcomings of the electric motor as the power source in the traditional transmission chain, the linear motor is proposed. The principle and characteristics of the linear m...[Details]
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Testing process After testing, it was found that the instrument's RF main board component was damaged. Repair process After replacing damaged components on the control panel, engineers adjusted th...[Details]
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Logging technology, also known as geophysical logging technology, is the "eyes" of geologists and oil and gas reservoir development engineers in oil and gas reservoir exploration and development. The...[Details]
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Introduction
CAN (Controller Area Network) bus controller area network was first proposed by RoberBosch at the SAE conference in February 1986. CAN bus is a serial communication protocol t...[Details]
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1 Composition and function of the servo system The AC follow-up system consists of an AC motor, an AC servo driver, a follow-up controller, an encoder (resolver), a reducer, etc., as shown in Figure...[Details]
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Classification of chargers
They can be divided into two categories, with or without power frequency (50 Hz) transformers. Freight tricycle chargers generally use chargers with power frequ...[Details]
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1. Overall code execution flow chart 1.1 Code path U-boot.lds (archarmcpu) vectors.S (archarmlib) start.S (archarmcpuarm920t) lowlevel_init.S (boardsamsungjz2440) crt0.S (archarmlib) reloc...[Details]
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1. Transformer winding deformation tester detection principle Under the action of high-frequency voltage, each winding of the transformer can be regarded as a passive linear two-port network compos...[Details]
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In order to further optimize the company's production capacity layout and enhance the influence and comprehensive competitiveness of the company's business, Guangzhou Penghui Energy Technology Co.,...[Details]
DSP and ARM Processors
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