~Batch File / Not required, just for show of flow.
Start
:Bottom
On
TOP
Off
GOTO Bottom
Cylinder Magnet - When in "TOP" position switch is "OFF".
A 6' Pole made of Copper Coils - Cylinder Magnet fits over "Pole of Coils".
Cylinder Magnet - When in "BOTTOM" position switch is "ON".
On/Off Switch - When "ON" Electromagnet sends Cylinder Magnet to "TOP" switching it "OFF".
==== Off - TOP
==
==
==
* == * Cylinder Magnet
==
==
==
==
==
==== On - BOTTOM
Legend:
== Copper Coils Pole
* * Cylinder Magnet
==== BOTTOM Electromagnet
***
EDIT: Its not the same thing, but a lot like the video below. NOT my video below!