Hardware & Technical Controller Mods

[Avago Earo]

This may be of interest to some of you.

[video=youtube;dyWMp3W6xs8]https://www.youtube.com/watch?v=dyWMp3W6xs8[/video]

This guy also did some videos making a portable ZX Spectrum:

https://www.youtube.com/watch?v=6GcwcyL9LgM&list=PLwO8CTSLTkijMAQuMpwk7KckhVDVcfd6m&index=1