joule thieves
(chemistry) A compound consisting of a double fluoride of hydrogen and silicon; silicofluoric acid.
To fire or fix such a fastening.
plural of joule thief
plural of weak interaction
学生たちは、ほとんど使い切った単三電池からLEDアレイに電力を供給するために、いくつかの残量活用型昇圧回路を製作した。
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DiQt
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