https://github.com/briangershon/bicolor8x8-rails
This is a Rails 4.2 app that lets you create and edit 64-character emoticons for displaying on an Arduino with a bicolor8x8 matrix and an internet connection.
https://github.com/briangershon/bicolor8x8-rails
Last synced: about 2 months ago
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This is a Rails 4.2 app that lets you create and edit 64-character emoticons for displaying on an Arduino with a bicolor8x8 matrix and an internet connection.
- Host: GitHub
- URL: https://github.com/briangershon/bicolor8x8-rails
- Owner: briangershon
- License: mit
- Created: 2015-01-31T00:36:24.000Z (about 10 years ago)
- Default Branch: master
- Last Pushed: 2015-01-31T00:50:20.000Z (about 10 years ago)
- Last Synced: 2025-01-12T09:45:20.229Z (4 months ago)
- Language: Ruby
- Homepage:
- Size: 168 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
- License: LICENSE.md
Awesome Lists containing this project
README
bicolor8x8-rails
================
This is an example app (Rails 4.2) that lets you create and edit 64-character
emoticons for displaying on a bicolor8x8 matrix.
Author: Brian Gershon
License: MIT
How it works
------------
An emoticon is basically a 64-character string representing 8 rows of 8 columns.
'o' for empty, 'r' for red, 'g' for green,'y' for yellow.
For example, this shows a smiley face in green:
ooggggooogoooogogogoogoggooooooggogoogoggooggoogogoooogoooggggoo
There are also two routes that are called by the Arduino project:
* `/pixel_pics/latest` for displaying the emoticon last created.
* `/pixel_pics/random` for displaying a random emoticon each time.
See for the Arduino project
that consumes this service.