Website: thingiverse
Author: Make_a_tronik
Price: Free Download
File format: .Stl 3d printable
Description:
A wearable bracelet where is hidden a little RFID Cristal capsule, you can use it as an electronic key or to activate whatever you want.Tested with RFID ID-20 to activate a GPS alarm mounted on a bicycle http://twitter.com/ixpibikeDon’t forget to visit http://Make-a-tronik.com