(with JHR, 10/2015)
World'o'Techno is an update of the ancient World'o'Music, for Bristol Mini Maker Faire 2015.It's moved from Arduino to Pi and got a whole new housing.
It'll play a different tune for every square foot of the planet.
USB GPS (I used a GlobalSat BU-353)
Pi (with Sonic Pi, gpsd, and some Ruby)
Terrible car stereo amp from eBay
Car USB adapter to power the Pi
12V battery (ex-UPS) to power Pi and amp
Speakers from charity shop
Base of an old office chair to provide wheels
Heating-system pressure reservoir for a case
Code is all on githubHome | Artefacts| Robots