Punch in the number of values, and it does the rest.

An SCAD module to generate an encoder wheel with N binary values. The outer rim contains windows for a sync pulse to help sample accurate binary values.

Pre-rendered models for 0-12 and 0-59 are included in case someone, say, wants to build a NIST-synced analog clock.

The cover pic is a 0-59 wheel, printed in clear and black PETG (clear for the first 0.4mm, then black for the remainder).