Opacity meter with USB interface

Dependencies:   USBDevice mbed

Revision:
0:8ce24e6c4de1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Jan 05 16:44:57 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/cbbeb26dbd92
\ No newline at end of file