Mouth and eye brow mechanics adaptable to eye mechanics. Ready to be included into a soft fabric puppet head. The Thing has small holes where the fabric can be sewed on.
The Mechanics allow the following movements:
Eye brows can be moved independently.
Mouth movement open and close.
Mouth corners can be moved up and down independently (smiling - frowning)
See video: https://youtu.be/mnbeAe6cOiU
To get open source software running on a Rasperrry Pi that can drive the servos in a puppet, visit http://bechele.de/pages/english/73-0.html
0.2 mm thickness 0.4 mm nozzle
Min 1.5 mm wall thickness
Parts need to be reworked for proper accuracy. Extra parts like screws and pins are required.
Here a BOM of tools needed:
Drill 1.6 mm
Thread Tab M2
Drill 2.4 mm
Thread Tab M3
Drill 3.2 mm
Thread Tab M4
Set of metal files - including small good quality key files
Cyan Acrylate Glue
10 Screws M2 x 5 DIN7985 (ISO7045)
2 Screws M2 x 8 DIN7985 (ISO7045)
2 Screws M2 x 10 DIN7985 (ISO7045)
2 Screws M3 x 5 DIN 965
2 Screws M3 x 8 DIN7985 (ISO7045)
2 Screws M4 x 12 Din 912 (ISO 4762)
Piece of copper wire 1,5mm
5 SG90 Servos