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This content provides 8255 digital tube display circuit diagram
8255 digital tube display effect diagram
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On February 19, Honeycomb Energy Technology Co., Ltd. and Huzhou City, Zhejiang Province officially signed an investment agreement. Honeycomb Energy will invest 7 billion yuan to build a new power ...[Details]
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Intel and Baidu recently signed a new memorandum of understanding, aiming to deepen the cooperation between the two parties in Baidu's core business areas over the next three years through Intel's ri...[Details]
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1. Detection of color-coded inductors Set the multimeter to R×1, connect the red and black test leads to any lead-out terminal of the color-coded inductor, and the pointer should swing to the right....[Details]
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On March 28, data released by Shanghai Steel Union showed that the prices of some lithium battery materials fell on that day, with battery-grade lithium carbonate falling by 4,000 yuan/ton, with an av...[Details]
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Shallow, still shallow. The single technology route store exploration guide from a personal perspective is still far behind the statistical analysis of industrial development and power station operati...[Details]
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China Energy Storage Network News:
On August 20, China Unicom Nanjing Branch Xiaoying 5G base station was successfully opened. This is the first 5G base station built in a substation in China...[Details]
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Save the following content as absacc.h: The reason is that the higher version of KEIL has been optimized and many previous library files have been removed, so users need to add them manually
#...[Details]
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2019 is the first year of 5G commercialization, and it is inevitable that 2G and 3G will be phased out. This trend brings up an unavoidable question: once 2G and 3G are phased out, what will happen t...[Details]
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0 Introduction
Microelectronic packaging has gone through dual in-line package (DIP), small outline package (SOP), quad flat package (QPF), ball grid array package (BGA) and chip size packag...[Details]
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On the evening of January 18, Leman Optoelectronics released its 2021 annual performance forecast. It is expected to achieve operating income of 1.25 billion yuan to 1.32 billion yuan in 2021, a year...[Details]
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Autocrypt, a leading provider of cybersecurity for electric and autonomous vehicles , has partnered with the University of Windsor’s Shield Automotive Cybersecurity Centre of Excellence to prioritize...[Details]
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According to Xinhua News Agency, the 2020 China 5G+ Industrial Internet Conference opened in Wuhan, Hubei Province on the 20th. Xi Jinping, General Secretary of the CPC Central Committee, President o...[Details]
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I dug a hole for myself, and everything has to start from "Hello World".
hello.S
.data
msg:
.ascii "Hello, World!\n"
len = . - msg
.text
.globl _start
_start:
/* syscall write(int fd, con...[Details]
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Infineon is the first company to master the handling and processing of ultra-thin 20μm power semiconductor wafers
Cutting substrate resistance in half by reducing wafer thickness re...[Details]
Microcontroller MCU
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