Initial attempt at the final chalenge

Dependencies:   ContinuousServo TCS3472_I2C Tach mbed

Revision:
0:10faa982ae23
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TCS3472_I2C.lib	Wed Apr 25 14:19:25 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/karlmaxwell67/code/TCS3472_I2C/#6d5bb4ad7d6e