We have been working on an entry for the DesignSpark Chipkit challenge; there are lots of details here, http://www.designspark.com/chipkitchallenge
Basically the entries are circuits that have to use the ChipKit that we have covered before, and have some form of eco-friendly/power efficiency application. We have been building a maximum power point tracker, used for lots of renewable applications
We filmed this just after we got the circuit working, so a bit of a rough one this time. We are doing the filming for a proper one to follow, and we’ll get a report uploaded in a week or so!