Difference between revisions of "PCB coil joule thief (Q742800)"

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Revision as of 00:04, 13 May 2022

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PCB coil joule thief
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    en
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    https://spdx.org/licenses/CERN-OHL-1.2
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    auto
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    No software
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    Education
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    CERN
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    CC BY
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    ['Education']
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    Peter Mišenko
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    certification.oshwa.org
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    Electronics
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    1.0.0
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    Slovakia
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    What is it used for? It is used to suck all the remaining energy from a not completely dead battery to illuminate the LED. Or just as simple LED driver to powering a white LED from a low voltage source. AA battery Why did you make it? This is unique device with an on board coil. I wanted a true, original joule thief but without winding toroid transformer What are some special features? I replaced toroid transformer with PCB etched dual coil
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    oshwa.org
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