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Four Bit Binary Adder
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Tags: Button, Weighted Cube, Flip Panel, Laser Emitter, Laser Catcher, Laser Relay
File Size
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6.170 MB
27 Aug, 2012 @ 7:35am
13 Dec, 2012 @ 3:19pm
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N-Sunderland
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Four Bit Binary Adder

In 1 collection by N-Sunderland
Complex Contraptions
18 items
Description
My most complicated counting-based mechanism yet. This adder has two rows of four buttons, each representing a binary number. Put cubes on the buttons (with a pressed button representing 1, and an unpressed button representing 0), and the two binary numbers will be added together, with the sum appearing on the wall. I'll update this later with an explanation of the mechanism. Just so you know, it required:

27 lasers
7 catchers
10 relays
1 Comments
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Guillaume 3 Aug, 2024 @ 5:44pm 
Very cool machine. But I wish you made the lasers visible. Maybe in another room.