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previous: R.G. in Austin for the moment [QUOTE]If I get four of these CD406... -- 1/14/2001 11:07 PM View Thread

Re: Switching between three effects?

1/15/2001 12:48 AM
Jon BlackstoneRe: Switching between three effects?
I use a 74C922 keyboard encoder chip (along with 4066s) to do what you're asking. Expensive chip, but it's got the de-bouncing and everything built in. I even got it to turn LEDs on without any extra chips. You can use the BCD outputs to directly switch various things on/off - just use the switch inputs that output the binary numbers (effect combinations) you want to use, leave the others unconnected.  
Jon Blackstone

R.G. in Austin for the moment [QUOTE]I use a 74C922 keyboard enco... -- 1/15/2001 2:02 AM