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0 Introduction
As a product with the core functions of saving, playing back and browsing digital photos, electronic photo frames cater to the needs of consumers. Electronic photo frames combine L...[Details]
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1 Hardware Design 1.1 Timing Matching HPI8 has a total of 18 signal lines, including 8 data lines (HD0 ~ HD7), and the remaining 10 are control lines, as listed in T...[Details]
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/
*
=
...
===================================================================================================*/
#include string.h
#include stdio.h
/*======================...[Details]
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Rockwell Automation Launches FactoryTalk® Logix Echo Simulation Software to Revolutionize Machine Design
(Shanghai, China, September 3, 2021) Rockwell Automation, one of the world's ...[Details]
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As
an important part of the
power supply
system, the performance of variable frequency power supply is directly related to the safety and reliability indicators of the whole system. Modern vari...[Details]
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According to the latest report, although OLED TVs are known for their excellent picture quality, their high prices have long been a stumbling block to market penetration, resulting in a significant...[Details]
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Use a single-chip microcomputer to control 8 light-emitting diodes to emit light in sequence, creating a marquee effect. 3 effect loops, requiring you to switch effects via buttons. This is a que...[Details]
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1. "IAR AVR unknown or ambiguous symbol.main" appears
project== options== linker, format is set to debug.
You must enter DEBUG mode in IAR to debug. If you don't connect the development too...[Details]
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Everyone hopes that everything will go smoothly in the national competition (i.e. TI Cup 2019 National Undergraduate Electronic Design Competition), but the competition will always give you unexpecte...[Details]
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Abstract:
In the digital control method of power chip, delay link is often introduced. After the delay link is introduced, the method of analyzing circuit response, especially quantitative ca...[Details]
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0 Introduction
With the continuous development of social economy and the continuous advancement of technology, emergency power supplies are equipped in some important power supply occasions. A...[Details]
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The multifunctional microcomputer medicinal food cooker controlled by the Little Duck BD20-A PIC single-chip computer will emit a buzzer to remind you and automatically switch to the 60℃ insulation...[Details]
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The 1960s and early 1970s are considered the "muscle car" era. This began with the introduction of large engines into mid-range car designs. The most famous examples include Chevelles, Fairlanes, G...[Details]
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The development path of the domestic new energy vehicle market has changed again. Recently, Wang Binggang, the leader of the expert group of the National New Energy Vehicle Innovation Project, public...[Details]
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introduction
In the past two years, my country has vigorously developed clean energy construction projects, and wind power generation projects have ushered in a construction peak. A large numb...[Details]