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Ηλεκτρονικά :: Αισθητήρες :: Gravity: Analog Dissolved Oxygen Sensor / Meter Kit For Arduino (SEN0237-A)
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SEN0237-A Dfrobot, Analog Dissolved Oxygen Sensor / Meter Kit, Arduino Development Boards, 0 to 20mg/L | Farnell Netherlands
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Amazon.com: Blood Oxygen Sensor Heart Rate Click GY-MAX30102 Sensor Optical Heart-Rate Monitor Module for Arduino : Electronics
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Easy to Build Oxygen Analyzer Using an Arduino Compatible Micro Controller : 4 Steps - Instructables
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