Uploaded April 2017 | Updated September 2026, 1 hour ago

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FULL WRITE UP CAN BE FOUND ON newsdownload.co.uk

From a video on Julian Ilett's YouTube channel demonstrating the principles of a Joule Thief circuit. Trying the experiment for myself and attempting some additional efficiency modifications.
Julian's Video: youtube.com/watch?v=2-DBZvrkr3A

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