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"Embedded Linux Primary Experiment S3C2410" Device driver development = hardware control + kernel API + kernel driver framework 1. Device drivers and operating systems 1.1 Device Drivers W...[Details]
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As of the close of May 13, the Shanghai Composite Index was 2898.05 points, up 0.22%, with a turnover of 223.9 billion yuan (the turnover on the previous trading day was 238.5 billion yuan); the Shen...[Details]
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When using a single-chip microcomputer, you often encounter situations where a short delay is required. The required delay time is very short, usually tens to hundreds of microseconds (us). Sometimes...[Details]
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The industry has been paying close attention to which foldable screen smartphone will be officially launched between Huawei and Samsung. Previously, Samsung Electronics announced that the Galaxy Fold...[Details]
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Currently, driverless cars are being put into use at an accelerated pace, and unmanned delivery is seen as one of the key tracks that will be the first to break through the commercialization barrie...[Details]
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When you turn on a laptop or smartphone, you expect to wait a while for it to start up, but when you start a car, you are less patient. When it comes to cars, consumers expect to be able to use compu...[Details]
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Network analyzer is a comprehensive microwave measuring instrument that can perform scanning measurements in a wide frequency band to determine network parameters. The full name is microwave network ...[Details]
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Program source code (Please contact us if you need customized source code!) #include ioCC2530.h typedef unsigned char u8; typedef unsigned int u16; #define TimerClock_32MHZ 1 #define TimerClock_1...[Details]
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Ultrasonic thickness gauges are divided into several types according to their working principles: resonance method, interference method and pulse reflection method. Since the pulse reflection method d...[Details]
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On November 15, the Beijing Stock Exchange (BSE) officially opened. Among the first 81 companies listed, 71 were migrated from the "New Third Board" and the other 10 were new stocks of the BSE. All o...[Details]
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#include msp430.h void delay1s(void) { int t = 1000; while (t--) __delay_cycles(1000); } #define UART_TXD 0x02 // TXD on P1.1 (Timer0_A.OUT0) ...[Details]
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introduction
DSP (digital signal processor) has been widely used in the fields of communication, aerospace, industrial control, medical treatment, national defense, automobile, etc., with ...[Details]
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Radar level gauge installation location requirements The radar level gauge uses ultra-high frequency electromagnetic waves to emit to the liquid surface of the detected container through an antenna, ...[Details]
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1. Introduction
This control system is designed for a 120w intelligent fast voltage-stabilized power supply.
This fast charger is developed for troops working under field conditions, so it i...[Details]
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Recently, the geotechnical survey project of the Hebei Chicheng Gravity Energy Storage Pilot Demonstration Project undertaken by the 517th Team of the Tianjin North China Geological Survey Bureau was ...[Details]