How to Write an Emulator (CHIP-8 interpreter) has a dead link

[akash-melachuri]

The link for the tutorial How to Write an Emulator (CHIP-8 interpreter) results in a "Site not found" page (Firefox also labels the site as insecure).

Expected Behavior

The link should send to an actual, secure site where the tutorial should be.

Current Behavior

This is said above in the summary of the title

Possible Solution

Either delete the link or suggest a new one as a replacement.
A quick google search presents a good alternative.

Steps to Reproduce

Click this link or the one in the repo labeled How to Write an Emulator (CHIP-8 interpreter)

[akash-melachuri]

I am new to open source, but if possible I would like to make a pull request for the alternative tutorial/link

[tuvtran]

Please go ahead :)