2 Results for "《 예약문의 OIO↗8489↗8306》강남가라오케₃㏜apart청담가라오케㏛선릉가라오케가라오케┶Ｑ강남가라오케loving 청담가라오케㎰가라오케사이즈øもsnow"

A solar-powered ESP8266 based Weather Station, which can run years without taking power from an external source

A sensor filled buoy which sends data back to a base station to be shown on a real-time dashboard