tweettube
an internet doorbell for the hackspace. Do you want to come down to the space, but don't know if someone's in? Tweet @bristolhackbell with a question that can be answered with a 'yes' or 'no'.
The doorbell will play a doorbell sound, and if someone's in they can reply by pressing a button.
pictures
circuit diagram
todo
how to hack
we've left some easily available extra pins available on the system, that include serial IO for easy arduino connection.
code & case CAD
We're using openscad for the case
https://github.com/mattvenn/hackspace-pi/tree/master/tweettube
We're using python with tweepy's streaming API.
blog posts about the project
- raspberry pi code
- writing a simple control library in python for the VFD