[sdiy] More PCBs .. MIDI to CV this time

Seb Francis seb at burnit.co.uk
Thu Apr 20 19:37:08 CEST 2006


Hi All,

I've had a couple of requests recently for my MIDI to CV PCB, so I've 
decided I will make another batch.  It's quite a versatile little board 
and I've used it in the following 3 projects:

Precision MIDI to CV converter with 3 Gates, 15 CVs, Portamento,
Envelopes, LFOs, and other interesting and useful software features.
http://burnit.co.uk/sdiy/index.php?page=fatcontroller

29 output MIDI to trigger converter
http://burnit.co.uk/sdiy/index.php?page=drumbox

Oakley TB3031 MIDI to CV converter
http://burnit.co.uk/sdiy/index.php?page=3031

As with the Box-O-Trix, there's no step by step build guide, but I'm 
always happy to help with any questions from parts-sourcing to 
technical.  As I answer questions I normally add the info onto the 
website for future reference.

The good thing about the ICs used in this is all the expensive ones are 
from either Maxim or Analog Devices - the 2 easiest companies to get 
FREE samples from ;)  The only other unusual part is the box shaped 
polystyrene capacitors - but these are available in UK from Farnell, so 
I can always order them for people.

PCBs are double sided, PTH, silkscreened and soldermasked.  The price 
will be £30.

Pre-orders will guarantee you a board, but I will be making some spare 
anyway.  In any case, it would be useful for me if you register an 
interest so I can get an idea of numbers.

Cheers,
Seb

P.S. I promise this is my last 'for sale' post for a while :)





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