Arduino is everywhere, but so is electronic junk.  Got a project in mind?  Take something you already have and repurpose it instead.  Make it into something more interesting, for free!  Learn how it works, see what it's really capable of and save it from landfill.

In this talk, we'll journey through some examples of common electronic devices to find out:
- Why things are hackable, which useful interfaces they may have and how to use them.