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  1. Pulse Wave Modulation Circuit for Motor control

    01:00

    from Chris Donnelly Added

    This circuit is an example of pulse wave modulation. It is part of my research into powering a 3d printed turbine to fire a charcoal fuelled ceramic kiln. You can see more of this project, and my…

  2. Turbine upgrade

    00:35

    from Chris Donnelly Added

    I needed more power for the mini kiln I was making so I printed a bigger blower, courtesy of Jonnyrobot at http://www.thingiverse.com/thing:209797. more endurance and torque was needed as well so…

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    • Peltier plate test 1

      01:35

      from Chris Donnelly Added

      Here is the first test of the Heat reclamation unit for my mini kiln. It should provide enough power to drive the turbine after it reaches 100°C.

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      • update110414

        01:56

        from Chris Donnelly Added

        Here is an update to the crowd funding project I have going at the moment. Just showing some progress on getting the 3d printed turbine wired, and a thank you to all of the supporters of the project.

      • Cardboard model of mini kiln

        00:55

        from Chris Donnelly Added

        Here is a full scale model of the mini kiln in cardboard. This is part of a crowd funding project I am working on involving a forced air wood fired ceramic kiln that relies on solar, wind and heat…

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        • 3D Printing Turbine fan

          00:31

          from Chris Donnelly Added

          I am using my schools 3D printer to make a wind turbine for a ceramic kiln project I am putting together.

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          • Mini Kiln promotional video

            04:46

            from Chris Donnelly Added

            I want to continue and develop Akira Yoshida's small kiln firing techniques. I want to take the kiln off the grid using solar, wind, and heat reclamation. I have started a crowdfunding project…

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            • turbine

              00:31

              from Chris Donnelly Added

              Here is a start of a project on using wind power to fire a ceramic kiln. Here I am printing out the turbine fan

            • Throwing a clay positive on top of a plaster negative

              06:07

              from Chris Donnelly Added

              This is a video of me throwing a lot of clay on top of a plaster negative of a double cast bowl. I have been working with James Donald to incorporate some of his designs from his textiles into ceramics.…

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              • 3D Printing

                03:30

                from Chris Donnelly Added

              • Tips for Throwing off the hump

                02:52

                from Chris Donnelly Added

                A couple of pointers to help you throw better pots off the hump.

              • Throwing a porcelain plate off the hump

                01:45

                from Chris Donnelly Added

                I primarily work with red earthenware clay, but one of our student placements this summer at www.cyanclayworks.co.uk left us a bag of porcelain. I thought I'd make a couple of things for our…

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              Chris Donnelly

              Here are all of the videos that Chris Donnelly has uploaded to Vimeo. Appearances are videos that Chris Donnelly has been credited in by others.

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