Sourbot

# Sourbot
"_Grumpiness is the anger of the powerless_"

The goal of this project is to keep a sourdough starter alive by feeding it with flour and water over time. The feeding may be done scheduled, automated with sensors or manually. All possible thanks to this sour robot.

## Videos
Demo of the feeding process
https://www.youtube.com/watch?v=723Qmz6Ohw0

Interacting with sourbot on slack
https://www.youtube.com/watch?v=tsDQAau0rSw

## Source code
The [Particle](https://login.particle.io/build) and [Slack](http://slack.com/) bot source code are available on Github
https://github.com/gewfy/sourbot

## Parts list
* [Photon](https://www.adafruit.com/products/2721) or [ReadBear Duo](https://redbear.cc/redbear-duo.html)
* [AtlasScientific pH Kit](http://www.atlas-scientific.com/product_pages/probes/ph_probe.html)
* [Analog CO2 Gas Sensor](https://www.dfrobot.com/index.php?route=product/product&product_id=1023)
* [Peristaltic Liquid Pump with Silicone Tubing](https://www