2 Results for "∇ 최저가 Ò1Ò《⑤⑦93》74⑸⑻ ∇아테나주대∃셔츠룸아테나prominently아테나셔츠룸아테나주대강남아테나셔츠룸chiefly 아테나주대Ι ｐ강남아테나셔츠룸soft"

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.