Check out some of the the work I have done on my home automation system. It is based on a CAN bus running all the way through the house connecting switches, relays, dimmers etc. For this project I needed to connect the CAN bus to some DALI LED drivers, and made a module specifically for this task.
Remember the MultiTRX home automation transceiver I made back in 2011? The project is now open source, and I've released a new firmware as well - five years after the previous update! Check out Github: https://github.com/skagmo/multitrx
I just published an update on my little rover project. Mark 3 is WLAN-connected and a Raspberry Pi is now a central part of the design. It was actually finished over a year ago, but I never got around to update the page.
Finally! The first machine produced batch of the Owl has arrived. Although this is a long step forward, it will still be a while before the radio is available for radio amateurs. Check out the full update on http://www.skagmoelectronics.com/
Skagmo.com is now on GitHub, and I will try to share as much as possible of my upcoming non-commercial projects with you. This typically includes code, PCB-layout etc. I've also got a new project I want to share with you - an MPPT (Maximum Power Point Tracking) charger for use with solar panels.