Like a moth to the flame...

Casey finished coding for our IR (infrared) sensor on the robot. Now, as you will see, Sonic will circle while searching for the IR beacon and then drive and follow the beacon once it is found.
Sonic will use this IR sensor to identify the column with the IR beacon in the challenge. Now we have to finish and code our arm design so that Sonic can place the ring on the correct column without any human control; i.e. autonomously.