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1 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》선릉하이킥㉿didn't선릉하이킥레깅스룸™하이킥레깅스룸relation 선릉하이킥⒰강남하이킥레깅스룸Х선릉하이킥레깅스룸グゅ선릉하이킥boston"
Puff-Suck interface for fast text input
Project
by
Ana
A tube connected to a bipolar pressure switch drives an Arduino which translates puffing and sucking into Morse code and then into text.
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