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6 年
数码管与ARDUINO 开发板的连接使用
74HC595同数据相关的引脚可以分为三类: DS:串行数据输入,接单片机的某个数字I/O引脚。 Q0~Q7:8位并行数据输出,可以直接 ...
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Allows CA to use new map
Apologizes to Epstein victims
Postpones Las Vegas shows
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Suspect charged w/ terrorism
US job openings fall
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US-RU nuclear pact expires
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Beats earning expectations
Pennsylvania hospital fire
5th Dimension co-founder dies
Montana's Hauck retires
Peace talks continue
To close 250 locations
NCAA denies appeal
DOJ removes ICE lawyer
Bans e-waste imports
AZ helicopter crash kills 2
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