[comp.dcom.telecom] Wanted: Good DTMF Decoder Schematic With Display

wlw2286@uunet.uu.net (W.L. Ware) (07/15/90)

I am looking for a schematic for a good DTMF decoder with either an
LCD or LED display, preferably the later. It needs to be capable of
holding at least eleven digits on the screen, and for at around ten
seconds, preferably until the next stream of tones come in. 

Does anyone know of such a beast?

Any help/info appreciated.


*W.L.Ware                                      LANCEWARE SYSTEMS*
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