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The microcontroller source program is as follows: #include reg51.h #include intrins.h typedef unsigned char uint8; typedef unsigned int uint16; typedef unsigned long uint32; sbit PWM01=P1^4; ...[Details]
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0 Introduction The system designed by the common eight-bit analog-to-digital conversion chip (such as ADC0809 , etc.) is relatively simple and low-cost, but sometimes the eight-bit accuracy is not e...[Details]
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At the Tencent Global Digital Ecosystem Conference not long ago, Zhong Xuedan, vice president of Tencent Auto Connect, said that Tencent will release an in-car version of WeChat within the year. Tenc...[Details]
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According to foreign media reports, South Korea, which is vigorously developing electric vehicles, is also promoting the development of the electric vehicle industry through a variety of measures. ...[Details]
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The role and functional classification of signal generators In the process of testing and adjusting electronic circuits, it is often necessary to input signals that simulate the operation of the circ...[Details]
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The current advanced semiconductor process has evolved to the 5nm mass production stage, but this does not mean that the mature process is outdated. On the contrary, the 28nm mature process is still ...[Details]
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Introduction: The bank and PC issues of PIC microcontrollers are often easy to cause errors when we look up tables and set up banks. The following editor will focus on the following two points. I hop...[Details]
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introduction
Industrial Internet technology is an important part and key carrier of the transformation and upgrading of advanced manufacturing industries at home and abroad, and an important p...[Details]
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Application of AC contactor
AC contactor picture
Classification of usage
Model description
The structure and working principle of electromag...[Details]
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There are hundreds of types of digital multimeters. According to the range conversion method, they can be divided into manual range digital multimeters, automatic range digital multimeters and autom...[Details]
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According to news on December 22, Funeng Technology recently received a notice from Jiangxi Jiangling Group New Energy Vehicle Co., Ltd. (hereinafter referred to as "JMC New Energy") "agreeing to car...[Details]
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Development board: mini2440, NandFlash: K9F2G08U0B 256M size, CPU: S3C2440A. Development environment: MDK4.11 Emulator: Jlink v8 This is my first article published on csdn. I have used arm-linux-gc...[Details]
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Use your eyes to judge the three poles of a three-pole tube The N region (or P region) in the middle is called the base region, and the regions on both sides are called the emitter region and the...[Details]
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Kernel version:2.6.14
CPU architecture:ARM920T
Author:ce123(http://blog.csdn.net/ce123)
There are two main functions in the Linux kernel that involve the allocation of file descriptors: get_unuse...[Details]
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Because the compiled UBOOT written to FLASH always failed to run several times before. So what should I do? After thinking for a long time and checking the source code, I still didn't find the prob...[Details]