Piccolo is an opensource project, by Diatom Studio, that consists of a small CNC bot (working area about 5x5cm); the official site is http://www.piccolo.cc.
I built one unit; the required components are:
- the frame, laser cut by Vectorealism
- 3 micro servos, brought from HobbyKing
- screws, nuts…
- the PCB (manufactured by SeeedStudio) and one Arduino Pro Micro from SparkFun
the laser-cut pieces (MDF and acrylic)…
PCB, Arduino Pro Micro, servos, nuts and screws…
All the files and the full list of material is available on the project’s Github page.
The build process is very simple and well detailed in the wiki.
It takes about 2 hours to finish your Piccolo:
I suggest to glue the acrylic pieces, in particular the ones which form the pen holder.
The PCB requires some hard-to-find components (a side trimmer from SparkFun, some very small capacitors…): I opted to use “normal” components on an external perfboard:
Here’s a couple of photos about my finished Piccolo: