If you need a seven-segment display for a project, you could just grab some LED units off the shelf. Or you could build something big and electromechanical out of Lego. That’s precisely what [upir] ...

Now there’s even more you can do with LEGOs, besides stacking them and plucking them out of the bottom of your feet. Microduino’s new generation of little stackable Arduino modules, mCookie, is both ...

So I've been helping my daughter with her science/engineering fair project. The project uses an arduino uno with a servo to automatically feed the dog twice a day. She started with a Futaba S3003 with ...