J5t - Parts used.
RCX 1.0 (with 9-12v jack) running 1.5 firmware.
1 x Light sensor.
3 x 9v Technic mini motors.
4 x short electrical connector leads.
Wheels, tracks, worm gear, and lift arms came from Midstorms sets, and various other Technic sets.
The rear dolly wheels I think come from an Exploriens space set.
As I get plans made up in MLCad, I'll add part description, quantities and part numbers to this inventory.