Yeah these keypad thingys are pretty expensive but I guess thats what u have to pay for custom music interfaces. U can get a korg padkontrol for $190 USD and that is a professional product so $240 for a kit that u build yourself seems expensive. I think the sparkfun ones are so expensive cause of th…

Re: Using an LED as a touch/light switch

system November 7, 2007, 8:34am 3

I knew it!! ;D I'm already looking on ebay

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