This is my implementation of Langton's Ant (a popular turing machine, see http://en.wikipedia.org/wiki/Langton%27s_ant for more information) using C#. Supports multiple ants and threading. Video: http://www.youtube.com/watch?v=Vu9C_1DH31k
This is software designed to interface with the On Board Diagnostic II interface found in all automobiles newer then 1996. It interfaces with hardware based off of the ELM327 IC (scantool.net) and provides several features to access and manipulate data.