Coin cell battery Projects

ViBracelet

ViBracelet

The goal of this project is to build a vibrating bracelet that alerts the wearer to incoming calls on an iPhone 4S. This device was originally created for a blind...

Posted by Veronica and Priya

Categories: Computers & Mobile | No Comments


Double Pendulum

Double Pendulum

Devices that demonstrate true chaotic behavior (in a strict mathematical sense) are rare. Even rarer are chaotic devices that are easy enough for the typical maker to build at home...

Posted by William Gurstelle

Categories: Science | No Comments