2 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기ð νeveningм셔츠룸후기선릉셔츠룸Ξthreshold 강남셔츠룸셔츠룸추천 셔츠룸후기シ셔츠룸후기㎩regular≡"

Solar powered Bluetooth Low Energy Tracker with beeper and LED to assist in locating it.

This board is based on the TI TPS63070 which is a buck-boost converter chip. It boosts a high range of voltages to 3.3V or 5V.