braille calculator 3d models
10478 3d models found related to braille calculator.
Mechanical Braille Calculator
pinshape
pinshape
This mechanical braille calculator is designed for elementary school students who are visually impaired. It is an adaptation of the Addiator calculator, which used a stylus and metal sliders to do addition. The calculator is designed to be used...
Calculator
grabcad
grabcad
This is a multimedia calculator design for kids.It has screen as its special features.
CALCULATOR
grabcad
grabcad
I reverse engineered an old calculator to practice with the plastic features of Inventor
Calculator
grabcad
grabcad
This is a demo model of a calculator containing parts and assembly, created in Pro/Engineer Wildfire 2
calculator
grabcad
grabcad
The sticks (virgulae) Napier (also called virgulae numeratrices) is a calculation tool invented in 1617 by John Napier (Napier).