Paul Rea needed to duplicate some optical media, and as an engineer decided to make his own duplicator instead of paying top dollar for a commercial unit. Using some Lego, an Arduino, servos and other circuitry Paul has produced a prototype that manages the task with aplomb:
Once again projects like these show how you can solve various problems using Arduino-related hardware and some ingenuity.
Here at Freetronics we have a range of Arduino-compatible boards and accessories, such as our range of protoshields, display solutions and modules. For example, our highly accurate real-time clock module: