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1 Results for "《〈 문의 OIO↗5793↗7458 》〉 강남몰디브가라오케ㅭ ιjewⓩ강남몰디브가라오케강남몰디브Иemperor 신사동몰디브강남가라오케 강남몰디브↕강남가라오케Spurely⑻"
ATtiny85 based Lithium-Ion Battery Power Bank
Project
by
Jeff Wahaus
This circuit allows the use of a 3.7V Lithium-Ion battery cell, such as the popular 18650 cells, to power or charge 5.0V devices
15
20