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Journal: Journal of Experimental Biology
J Exp Biol (2022) 225 (9): jeb243966.
Published: 29 April 2022
... a sealed glass chamber and controlled by an Arduino™ microcontroller. As O 2 is consumed, exhaled CO 2 is removed, causing pressure to decrease in the chamber. The sensor detects the decreased pressure, and the controller activates electrolytic production of O 2 , returning pressure to the initial value. O...
Includes: Supplementary data