24 10 / 2012
Phosphoria
14 10 / 2012
Infinite Cupcakes
11 10 / 2012
Tic-Tac-Toe Robot
I’m taking a class on programming for embedded systems, and our most recent assignment was to build and program a tic-tac-toe board with an Arduino. My finished project is above: nine lights which can be lit either green or orange independently (though they’re wired on a grid system, so I have to flash through them to light more than one at a time), and two buttons (one to choose a move and one to play it).
As you can see, it’s fully capable of setting itself up to win and blocking the user’s attempts (the computer player is orange). In fact, I’m pretty sure the AI is unbeatable; beyond more basic play, it defends against the user’s attempts to set up a win in two directions at the same time, and it can even attempts these setups itself.
Though I won’t post the Arduino source for the program (it’s a school project, so collaboration policies, etc.), I have posted a Python version of my AI on GitHub, including a more detailed description of the AI design. If you’re interested in this sort of thing, you should check it out.
07 10 / 2012
Railway Bridge
06 10 / 2012
Random Descriptions and a Nonsense Server
I recently figured out that Tumblr will render raw HTML in blog descriptions (the little caption you see above), which seems like too much of an opportunity to pass up. I recently updated my Nonsense Generator from this spring to run as a service on my VPS with some simple Flask code, so now I’m rendering a short clip of nonsense within the aforementioned description field by hitting my nonsense server from an iframe (to get around JavaScript’s same-origin policies).
You, too, can similarly use nonsense wherever you like: just access http://mattnichols.net:5000, with the optional GET variables url, lines, and words. These default to 5 lines of approximately 7 words each, drawn from the text of T. S. Eliot’s The Wasteland. Should you wish, you can also check out the updated Nonsense Generator source on GitHub.
06 10 / 2012
Providence Shoreline
12 9 / 2012
Conversations with math majors, pt. 1
- If you ever get a dog, you should name it Woofram.
- I heard that Woofram is kind of an alpha male.
21 8 / 2012
