[sdiy] Keyboard scanner

[paul.maddox.mail-list at synth.net]

neil,

> None of those 'wheels' do what I want - as far as I can make out   
> they are all single-contact-per-key, with velocity set globally.  I   
> want to measure velocity (both note-on and note-off), needing two   
> contacts per key.

then the cheapest way is to buy a suitable mech from ebay.
Otherwise you're in a whole world of pain search key keymechs, and key  
switches.

> Umm, because they won't fit into the case?  Because they will have a  
>  different feel?  Because this is synth DIY and I actually enjoy   
> designing the scanner module and writing the software?

hehe, then good luck :-)
I look forward to reading your adventures...

Paul