Awesome :) I've played around a bit interfacing Arduino to mine too, and found I had to use AVR assembly to get the timing right.

Yep, those are exactly the same as some of the fakes I have here. Adeleparts definitely rings a bell as the source of some of mine too.

Sadly it seems to be quite common to remark the "lesser" 030/040/060s to suggest they are the fully-capable ones :( Fingers crossed yours isn't like that!