[sdiy] A part for a CS20M
grant at musictechnologiesgroup.com
Mon Jul 1 22:55:18 CEST 2013
> You could probably clone them with a 4067 or DG-series analogue switch
> plus a 15V-CMOS decade counter and some gates to handle the sync. Since
> AFAIK they were only used in the CS20M and CS40M, you might have to :-(
I was thinking more a 22V10 or some other PLD. The transistor array ...
wonder if you really need it. The new LEDs are pretty efficient and you
can get serious brightness with low current. Are the LEDs in question on
the CS20M individual LEDs or 7-segment or what? Hopefully the logic
part doesn't use the 10v!?
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