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1 Introduction
The so-called embedded system is a system that integrates application programs, operating systems and computer hardware. In short, it is the integration of hardware and software...[Details]
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Friends who work in the photovoltaic industry, do you still remember the hard work on June 30 last year? How many people worked late into the night for months in a row just to connect to the grid a...[Details]
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Convert a byte of binary to two hexadecimal ASCII codes main: mov a,@0x9f ; the binary number is 0x9f mov 0x30,a ; store binary number in 0x30 mov a,@0x02 mov 0x10,a ;0x10 stores the conversion numbe...[Details]
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All things are reviving and flourishing, and the warm spring breeze blows in March. On March 10, the builders of the Zhangbei-Xiong'an 1000 kV UHV transmission and transformation project (referred ...[Details]
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Occasionally one comes across a simple, useful, functional device and happily tucks it into an already overloaded work bag until one day it breaks for unknown design reasons. In this case, I'm refe...[Details]
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On the morning of July 30, Qualcomm shared its third-quarter earnings today and hinted that Apple's upcoming 5G iPhone may be delayed. Qualcomm said its fourth-quarter earnings expectations m...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
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Data storage innovation: saving electricity, water and space
ESG adoption has reached a critical tipping point, and companies are facing the challenge of balancing environmental init...[Details]
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Apple today released the first beta of the iOS and iPadOS 15.2 update to developers for testing purposes. iOS and iPadOS 15.2 can be downloaded through the Apple Developer Center or via OTA after i...[Details]
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Q: What should I know about op amp noise?
A: First, it is important to note the difference between the noise generated by the operational amplifier and the components in its circuits, and the ...[Details]
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With the improvement of people's living standards and the rapid development of the automobile industry, the number of motor vehicles in my country continues to rise. According to statistics from the ...[Details]
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1. Mitsubishi inverter part
FR-A7NP is a communication option for FR-A700 and FR-F700 series inverters to perform Profibus-DP communication.
FR-A7NP E-kit is a communication option ...[Details]
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Recently, some friends asked me how to understand the keyword volatile when programming microcontrollers in C language. what's the effect? Volatile is a keyword in C language. This keyword is often u...[Details]
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The 16x16 LED dot matrix designed based on 51 single chip microcomputer uses 74HC154 and 74LS04 as the driver for the 16x16 LED dot matrix. The simulation schematic diagram is as follows The micro...[Details]
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This article briefly describes how to reduce the no-load power consumption of chargers and power adapters using ST's TSM family of secondary-side devices, which provide precise voltage and current ...[Details]
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