Below are a collection of resources for the Sonic Quilt project. Following the first exhibition of the prototype, I found there is much room for iteration. In the second prototype, the goal is to embed each individual quilt square with its own audio player. The initial version used the Audio FX Board by Adafruit, but it does not have the right form (too bulky) or the right functionality (not programmable) I’m looking for. Instead, I will design fabric PCBs that allow easy access for SD card switcheroos. The next iteration will also include a better power solution: (1) recharging lip battery circuit or (2) power and ground bus lines that can plug straight into the wall.
This is an amazing image btw ^^
Cheap and Easy SD WAVE Player by TSJWang
Micro SD breakout board by Robot Shop for $2.74
MicroSD Card Breakout by Adafruit for $7.50