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12 yrs, 10 mths since last update
Simple calculator.
Numbers are represented by the number of active wires (unlike in a binary system where each wire has a corresponding power-of-2 value). Stages work as follows:
Purple - translates input from levers into corresponding number of active wires (i.e. if top lever 4 and bottom lever 2 are pushed down, then Green stage will receive as input 6 active wires).
Green - shuffle inputs so they are next to each other (i.e. so there are no inactive wires between the 6 wires coming in as input)
Blue - translates the numer of input wires into a single wire (i.e. 6 active input wires means that only 6th blue output wire will be active)
Orange - translate input (i.e. 6th wire active) into 7-segment-display