2 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》레깅스룸３saint선릉레깅스ｋ레깅스룸비용long 선릉레깅스→레깅스룸견적ⓚ레깅스룸견적％⒜강남레깅스explain"

Ultrasonic rangefinder for a proof of concept. The finder will be integrated into a larger project.

A proof of concept for grab detection. A simple beam break circuit which, when activated, plays a random audio file.