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1 Results for "《 예약문의 OIO≡⑧④89≡83O⑥》텐하드룸㎼강남텐하드method선릉텐하드선릉텐하드강남텐하드forbidden 텐하드레깅스룸 гε텐하드레깅스룸employ"
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.
14
10