Vex Robotics Tank

[d4x20r]

This is a tank using Vex Robotics parts. I built this back in March, I think. I never finished it. Wiring and programming are still required. I bought $800 worth of Vex parts and all I've done with this stuff is build the tank and it's been sitting ever since. I thought I'd get back into it, but I started a different hobby instead. And now I need money to support that, so if you're interested in buying this you can PM me about it.

Features of the tank include:
Two individually controlled "guns" (shoots rubber bands).
Each "gun" has two limit switches. One to stop the movement when it reaches bottom, one for the top.
Each tank tread has its own motor for real tank motion controls.
Programable light sensor so that tank shoots when it detects a bright light (have somebody point a flash light at it).
Ultrasonic range finder.
Rear bumper switch.
6-Cell 1500mAh rechargable battery.