Demo of MP121 I2C touch sensors (playing piano keys)

Dependencies:   4DGL-uLCD-SE SDFileSystem Speaker mbed

Revision:
0:81b352a233ca
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/4DGL-uLCD-SE.lib	Wed Oct 22 01:17:25 2014 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/4180_1/code/4DGL-uLCD-SE/#e39a44de229a