Box Collecting Robot (With Sounds)

Monkeypimp Robotics Corp has designed a robot for collecting plastic boxes.

Unfortunately, the robot loves collecting boxes so much it has gone rogue...

** Added 'Anti Fault System' - On rare occasions the robot would stop for no reason. I've added a circuit that activates if no movement is detected for 4.5 seconds & plays a siren & restarts the motors. I haven't actually tested it because the robot wouldn't fail when I was trying it out. **

** Added 'arms' to help seperate grouped boxes **
** Added robot sound effects **