https://github.com/willianjusten/github-course/issues/7
https://github.com/mercyblitz/mercyblitz.github.io/issues/1
https://github.com/handong1587/handong1587.github.io/issues/24
https://github.com/fisma-ready/github/issues/11
https://github.com/frogermcs/GithubClient/issues/31
https://github.com/mingrammer/git-tips/issues/8
https://github.com/danlucraft/git.js/issues/12
https://pastelink.net/icg9li4q
https://linksome.me/nobmfsrtwrea
https://angelareitz.firstory.io/episodes/cm1gl029e00b201xcd5wmbunm
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74HC595