This is my darg bot created from a car, I rearranged the body to an upright position and fixed it to two cd's supported with three plastic stand off's, The wheels were arranged so that it has the large wheels at the back and one smaller one at the front, Also I made a drag wheel at the back as it spends a lot of it's time o this wheel.
It is programmed by 12 program buttons, eight move buttons and four time buttons, It also has three demo modes,



Note the speaker on top of the cd Yes, it has unique sound effects.




Function buttons on front panel.




Demo buttons aboe the function buttons.