I want to make a small box for my wife with a picture of my son saying a phrase- "I love you" at the press of a button. I've seen online that several people have used a microSD card to access the file. An sd card seems like a waste for one file.
I was wondering if I could save the audio information in the sketch, using "hoffman code?" I don't know what exactly hoffman code is; but from what i understand it compresses info by reassigning bits to integer values.
Anyway, does anyone know of a way i can play the sound via pwm from the sketch. I'm using this programmer https://www.sparkfun.com/products/11801 and the Arduino IDE. I don't know much about hex files or fuses.
Can anyone help?