6-Bit Binary Encoder Wheel

Recommend sizing up disk and arm for best legibility of outer numbers. Flip arm for printing with no supports.

To use, rotate arm to desired number on outer edge and read binary representation from centre outward. Hole represents 0, solid represents 1.



Eg. Line up 19, reading from centre: hole solid hole hole solid solid = 010011 = 16+2+1 = 19