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

It is a simple Tally Counter for counting people in places, help you in inventories, practising soldering...

Yet another easy, cheap and smart hack for a sort of remote, connected over Cat5 to a Pi or whatever with 2 GPIO.