I guess i should have posted in here about the progress of my project. Well i have another video if any one is interested. please let me know if you have questions and comments
youtube.com/watch?v=mhkLgu3wBlc
Still need to modify the program and i have a new chassis in mind to allow for a bigger battery
Cool bot man 
, yea i can see how u need to mod code, that stopping itself witht he ir isn’t too good 
otherwise it looks great
The Pan and tilt movement is pretty smooth and seems to work well. Can avoid obstacles pretty good. Excellent progress!
Looking good man. I like how you’ve made it functional using only 1 IR Sensor. 8)
One thing I would consider doing is slowing the bot down some, and having the IR sensor do a constant sweep. That should smooth things out some.
-Tim
Yes i have different speeds and different thresholds as to the distance saying STOP. It seems to me the most trivial program ideas are the most complex at times.
