Talking LED clock prototype
618 views · Published 21 November 2012 · 1:22 · Indexed 8 October 2026
Channel: bratan007 · 2012 · Science & Technology
Continuing from my last prototype. I ran out of RAM on Arduino Uno board (wasn't enough for WaveShield library) so I got Arduino MEGA 2560. It has 4x more RAM (8K) but expensive... Took me a while to adopt my sketch to work on Mega board, but thanks to nice fellas at Arduino Forum I was able to able to get it working. In this version I added voice announcements of time,date and temperature. Voice files generated with help of AT&T Natural Voices Text-to-Speech engine.
