단, 게임방, 학교 등 공공장소에서 이용 시 개인정보가 유출될 수 있으니 꼭 로그아웃을 해주세요. A USB Host shield which allows an Arduino board to communicate with a USB device such as a keyboard or a mouse You signed in with another tab or window. Reload to refresh your session. You https://intensedebate.com/people/pullsanta06