2 Results for "《〈 문의 OIO↗5793↗7458 》〉 강남셔츠룸っ 셔츠룸가격conspicuous셔츠룸후기선릉셔츠룸셔츠룸solid 셔츠룸가격│Æ셔츠룸후기derivative"

I needed to power a 5V project from a rectified transformer and needed something that was quick to build and easy to replace.

This is a dummy AA battery, with a soon-to-be switching regulator inside, allowing one to replace regular AA's with 14500 lithium cells.