- New

A kit of the robot that follows a line.
Kit consists of:
- LM393 comparator
- 2tk photodiode
- 2AA battery holder
- 2tk motor
- 10tk resistors (different)
- 2tk wheels and their tires
- Assembly plate
- ballwheeö
- 2tk potentiometer 10K
- switch
- 2tk capacitor 100uF
- 2tk red LED
- 2tk white LED