The Little Robot That Might...By Mark Buhagiar

Picture
SIDE
This view shows how the side sensors are mounted on fabricated Wheel arches/guards.Picaxe is mounte to the rear with the cable insert point to the left rear.
Picture
FRONT
This view shows the front sensor,lying horizontally,not like the side sensors.Battery Boxes (Each holding  x3 AA Batteries) are mounted just rearward of the front sensor.Wiring of the front sensor went between the battery boxes.
Picture
Underside View
This view shows the front castor wheel and it's positioning in relation to the front sensor and rear whhels.