About Us

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

6 Responses to “About Us”

  1. esar June 29, 2013 at 8:59 pm #

    How come you don’t include a ferrite ring, and when will you be able to accept orders ?

    • admin June 29, 2013 at 9:28 pm #

      Thanks for asking. All the kits do include a wired ferrite core and we should be fully up and running in the next two weeks. If you need any more help please let us know.

  2. esar July 16, 2013 at 10:55 pm #

    How long before your ready to take orders ?

    • admin July 19, 2013 at 12:06 pm #

      Thank you for your patience, we have finally received shipment for all components and will be open on Monday morning (22nd July). We look forward to seeing you then.

  3. gmd9224 July 8, 2016 at 7:34 pm #

    How soon till the rebuild is complete?

    • Paul September 19, 2016 at 9:09 am #

      Really sorry about the delay. We hold regular jobs and are hoping to get it ready by mid November. If I can help with anything please let me know.

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We are rebuilding the site. Please do not order any kits as of yet. Thank you.