Secret decoder ring

by sat481, published

Secret decoder ring by sat481 Jan 24, 2015


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Ever wanted to send secret messages to you friends and easily decode them.. Well here is a simple decoder ring to do it.. built using under 2m of filament.

All you need is an understanding of Caeser cipher and your away. http://en.wikipedia.org/wiki/Caesar_cipher


Print out all three pieces and then put the little ring on the big ring and glue the cap on the top.. you may need to sand down the cap slightly so the inner ring moves more freely.

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Be Sure To Drink Your Ovaltine

I'm trying to print it but letters seem to be missing in the final print. Using Simplify3D. Mainly missing from the small disk.

I am sorry to hear that you are having problems with the decoder ring. Mine came out great on my DaVinci XYZ. I would recommend using the best quality you have available on your printer as the letters are tiny on the inner wheel. I hope that helps.