What we need?
solar panel, motor,4 wheel, a piece of wood,foam,wire(short),switch.
- Aim=Entertain=Who?Teenager and old folk.=Why?because most of the teenager like car and we also can bring it to the old folk home to entertain the old folk.
- Direction=Travel in a circle.=Why?Because if we make the direction straight it will bang the wall.
- Battery=to store the solar energy
- Light=LED light
- Sound= music IC
No comments:
Post a Comment