These have been kicking around for a while now but a friend just discovered them so I made her one for her birthday. This one uses a variant of the the living hinge design I saw on the MAKE blog. It uses a standard size servo, I removed the controller board, patched directly in to the motor and modified the servo for continuous rotation. It is powered by 3x AA batteries so it should last a while, which is convenient because I got too excited and glued the box shut before I figured out how I was going to change them. If I make another I would use magnets to hold the lid firmly closed until the arm comes out. (svg here)
18th Dec 2011:
Now available for sale, a little bit smaller than this one but functionally and aesthetically the same.
This kit can be purchased through my shop here
I had a local craft fair this weekend, I wanted to add a few extra/new items to my range so that my stall would be very different from last time. I've seen lots of variations on this wine box so I thought I would make my own version. The living hinges at the top allow the sides to be pulled close and the lid closed, it also a great place to put a handle. The fretwork patterns down the sides make them unique to me as well as the custom labels attached to the side. (svg here)
I didn't sell very many and I'm not sure any were going to be used as wine bottle boxes, one lady wanted to put plants in it and another was going to put fairy lights in hers. Neither wanted the the custom labels so I'm pleased they were only held on with blue tak. It's definitely given me food for thought with the next craft faire looming.
This is my laser cut cryptex. It features 28 different characters and 9 rings, giving a total possible 10.5 Trillion different combinations. I took a bit of time developing the design so that I could add some nice features. This cryptex file is laid out so that you can have any number of rings in your own design. The best feature is that the codeword is changeable, each locking ring has an outer letter ring that can be placed in any one of the 28 different positions. Once the rings are back in place the ring locking bars can added and they prevent the rings from being modified until the box is open again. It's a bit hard to explain so I made a video showing how it all work (svg here)
It took a long time to assemble this so I lived with my initial design choices but if I were to remake it I would adjust the file to make the ring locking bars out of 6mm ply and maybe put some blind holes onto the code rings to prevent the code being brute forced.
With my Kickstarter campaign ready and waiting for approval from Kickstarter I can positively say that my new puzzles are going to launch any day now. With the puzzles so close I can also announce that there will be another set of four puzzles based on the Peano curve and variations of it known as the Wunderlich Curves.
Curves 2 and 3 are very standard puzzles compared to the original set of four, I simply found the repeating sections and subdivided the puzzle accordingly, it makes them just as tough as the originals to solve. The Peano curve and Wunderlich Curve 1 were quite a bit harder to create and I had to wait for inspiration to strike. The repeating section on those puzzles is obvious but it was hard to find 13 different ways to split the puzzle without making it too simple. I'm sure you'll appreciate the solutions I found and enjoy their fiendish new complexities.
My extended family were subjected to timed testing a few weeks back and nearly all of them gave up withi…