hi guys,
i want to build one of two projects which is a textphone or a caller display.
textphone: read out whatever is typed in (could be each letter or a whole word). input will probably be from a PC using RS232 interface.
caller display: when incoming call is detected, display on the PC monitor the number and name of caller (and log the call). will also use RS232 interface.
i would appreciated it anyone can tell me what kind of chips can be use... any info will be greatly appreciated. THX