https://github.com/gitshowcase/gitshowcase/issues/29
https://github.com/typpo/codenav/issues/13
https://github.com/AnonymousFunction/anonymousfunction.github.com/issues/4
https://github.com/LLe27/lle27.github.io/issues/1
https://github.com/XuanwuLab/XuanwuLab.github.io/issues/6
https://github.com/BakhtarSobat/GitHubList/issues/2
https://github.com/qrush/qrush.github.com/issues/6
https://github.com/kaveenhyacinth/Github-Workshop/issues/37
https://pastelink.net/5h5qgp4v
https://linksome.me/rescasdavax
https://angelareitz.firstory.io/episodes/cm1bvf7li000h01y6heac8t1q
74HC595
74HC595