To document the projects and skecthes we do we will primarly use Codebende.cc and Fritzing.
Codebender is an on-line Arduino IDE, you can think of it as Google Drive for Arduino Code. Visit Codebende.cc and create an account.
Fritzing is a tool for drawing and sharing your electronics schematics. Visit Fritzing.org and download the software. You can export your designs as PNG to share it in the blog. You can also Sign up at Fritzing.org in order to publish your design at the Fritzing community.
For projects more complex projects we encourage you to check Github. Git is a professional way for documenting and sharing your projects on-line. You can check FablabBcn Github or Google Github. You can create for free an accout and use the Mac or Tweet