Developed by: Sparsh Gupta, Mark Belanger, Noah Rand, Joe Leedy, Will Young
Developed at Olin College of Engineering for the Principles of Integrated Engineering (Fall 2023) final project.
This project is a physical electromechanical implementation of a Universal Turing Machine that currently supports basic Turing-computational operations and a few Turing-complete languages.
It could be modified easily to support more Turing-computable operations and Turing-complete languages.
Learn more at: https://olincollege.github.io/pie-2023-03/turing-machine/
List of operations currently supported:
- anbn (check whether a string has an equal number of 0s and 1s)
- palindrome (check whether a string of 0s and 1s is a palindrome)
- booleanNot (check whether a string is the boolean NOT/complement of another string)
- booleanOr (check whether a string is the boolean OR output of two other strings)
- addition (check whether a string is the binary addition output of two other strings)
Sample string input formats or languages accepted by the Turing Machine for operations:
anbn: 00, 1010, 0110, etc. (any string of even length that consists of 0s and 1s)
palindrome: 010, 1001, 111, etc. (any string that consists of 0s and 1s)
booleanNot: #0#1, #110#001, #10#01, etc. (two strings u and v that consist of 0s and 1s in the form #u#v such that (NOT u = v))
booleanOr: #0#1#1, "#101#010#111", etc. (three strings u, v, and w that consist of 0s and 1s in the form #u#v#w such that (u OR v = w))
addition: #0#1#1, #01#01#10, #101#010#111, etc. (three strings u, v, and w that consist of 0s and 1s in the form #u#v#w such that (u + v = w))
The CAD directory houses all the design, fabrication, and mechanical aspects of the project.
The code directory contains the entire codebase for simulating the Turing Machine. The subdirectory main contains the code flashed to Arduino UNO for motor functions,
state transition, and state transition operations. The subdirectory symbol_recognition contains the code for classifying the bits written on tape and is flashed to the ESP32-Cam.
The website directory contains the entire code for our hosted website.