Proof of concept
Once I've sorted out a few issues I'll upload how this all works.
Hardware
Votrax TYPE 'N TALK Serial Text to Speech Synthesizer
Liberty Electronics: Freedom 100 Terminal
Raspberry Pi 4 Model B
Two TTL to RS232 adaptors
Teardown and circuit diagram by Kevin Horton.
kevtris.org/Pro...
Votrax History - Wikipedia
en.wikipedia.o...
30 сен 2024