Algodoo

A slightly modified version of totodog`s Card Reader 3. Small mechanism added to automate the reading process after card is inserted. I screwed all the colors so I could see what I was doing, so it`s a bit uglier than the original tongue

Text from original post by totodog:
"(see card reader 2 for control instructions)

Now, we have binary! Each bump will produce a 0 or 1 below the percentage.
Decode my message here:
http://www.roubaixinteractive.com/PlayGround/Binary_Conversion/Binary_to_Text.asp

Enjoy!"