I have a USB memory stick with built in security software, GREAT! However it tends to be a little unreliable when it comes to using the memory stick on computers other than my own either taking ages to get logged into it or even not getting access to it at all.
So i decided that after receiving a free 3D print from the last competition i decided i would design a combination locked USB memory stick using Solidworks 3D!! Which should be here any day?
Using 4 wheels numbered 0 - 9 gives me 10,000 Combinations!!!!!!
Here are the results and i hope you enjoy the step by step guide
****now available to buy at shapeways link below****