An excellent visual model requiring a reasonable level of programming skills to program
Lift can be made to go between 2 or 3 floors. The self assembly kit can be constructed with the additional floor to add a little more programming complexity
Includes 1 motor reversing output, 3 LED light indicators and input sensors on all floors
Comes as a self-assembly kit that can be constructed in a few minutes
Can be programmed to run using any control language
