We are a group of enthusiasts passionate about making the most of energy in today’s world with the resources we have available. That includes exhausting dead batteries with the Joule Thief circuit and creating lots of useful applications from lighting on bicycles to charging mobile phones and much more.
We are really excited with the potential of the Joule Thief and are creating kits so you can experiment and extend the circuit and hopefully share your results with the Joule Thief Kit community.
Have fun and be safe!
Paul, Mark & Kai