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1 Introduction
With the development of electronic power technology, the power supply requirements for electronic components are becoming more and more demanding. Generally, the power suppl...[Details]
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The Majiabang Cultural Site in Xiuzhou District, Jiaxing, Zhejiang, 120 kilometers away from Shanghai, is called the "graveyard" of shared cars by locals because there are now more than 4,000 shared ...[Details]
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//****************************************************** //Purpose of the experiment: //Familiarize yourself with using the microcontroller to drive the buzzer to generate an alarm sound //*******...[Details]
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According to foreign media reports, optical technology company ams Osram (AMLS) has launched a digital projection system that aims to turn the vehicle and its surroundings into a canvas, providing OE...[Details]
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The global energy transformation is unstoppable. On the one hand, it gives confidence and motivation to accelerate the development of new energy vehicle power batteries. On the other hand, the upgrad...[Details]
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2.2 IRP Processing
The I/O request packet (IRP) is the center of driver operation. It is a predefined data structure with a set of I/O manager routines that operate on it. An IRP has a fixed he...[Details]
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First of all, the patch package comes from Lingyun Lab: 1. Apply the patch first: patch -p1 ../linux-3.0-s3c2440.patch 2. Modify the Makefile: ARCH ?= arm CROSS_COMPILE ?= arm-linux- 3. Mod...[Details]
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On January 18, the "14th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" issued by the State Council was announced to the public.
Plan and build a conv...[Details]
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Recently, many junior students have come to ask me how to make a running light and how to write a program. Now I will tell you all about
it here. Many times, I don’t have time to let you go for...[Details]
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When Mcs-51 microcontrollers were already widely used, there was no I2C protocol standard. But today, I2C has been widely adopted as a standard data exchange protocol between ICs. Mcs-51 microcontr...[Details]
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Recently, the State Council Information Office held a press conference on the development of industry and information technology. At the meeting, the Ministry of Industry and Information Technology s...[Details]
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This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the effic...[Details]
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LCD is the abbreviation of liquid crystal display. Liquid crystal displays are divided into static drive, simple matrix drive and active matrix drive according to the driving mode. Simple matrix dr...[Details]
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According to official news from Meizu, the Flyme 8 trial version was updated today, adding new functions such as smart WeChat picture selection and volume adjustment, and making the alarm settings mo...[Details]
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Recently, Silicon Labs released its third-quarter 2024 performance report, with both revenue and profit exceeding the expected median. Revenue in the third quarter was US$166 million, a 14% increas...[Details]
Toshiba Photorelays TLP3547 Review
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