DescriptionJosh Boughey's Stribe circuit - Touch sensitive fader board x 8 (2009-06-03 08.37.00 by c-g.).png
While I wait for the stack of LED button boards to come back from PCB manufacture and the Silicon tops to come from the USA, I am looking at the other side of my custom controller project. This is Josh Boughey's "Stribe" circuit, but I have taken the Curiousinventor redesigns (which are simpler, single board, and modular) and produced an 8 x fader bank. This will (like the Monome I am making) use an Arduino controller rather than Josh's custom fader board design. Upside is as its modular I can add as many or as few as I like, downside is there's a LOT of LED driver controllers as it uses 16 x MAX7221 interfacing chips rather then multiplex (1 per fader side -- 2 x per bank) -- these are not cheap but I have found that the AS1106 and AS1107 are a much cheaper (£4 vs £8-£9) replacement of the Maxim parts for my needs which is easier and cheaper than reworking an already dense board and making up a separate board to arbitrate fewer LED drivers. Plus the code would need to be reworked.
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