Robotic finger

I'm going to realize an humanoid robot.
I started with hand, and in particular with finger.
The project is under work and at the moment I developed an hand (exception for an inch) motorized with micro servo deived by arduino bord connected to PC with a RS232.
In future I'll publish the other part of the handroid robot.
I'm publishing the finger revision number 8.
Now I'm working to revision number 11
The future developes will be present also on www.simonel2001.weebly.com/robotica