Newcastle maker faire went off well, the new robot design is working well and drawing well. Thanks to Chris at fastness.co.uk for coming to the hackspace and doing a draw off! The major change I made after seeing how well his robot drew was finally adding microstepping into the code.
Below is one of the images generated for the maker faire. We used the numbers of tweets with the #mfuk or #makerfaireuk hash tags per minute as the data. This was then turned into the circular bar graph shown below.