Portable, low-cost, Raspberry Pi-based optical sensor (PiSENS): continuous monitoring of atmospheric nitrogen dioxide
(2022)
Journal Article
Saiz, E., Banicevic, I., Espinoza Torres, S., Bertata, S., Picasso, G., O'Brien, M., & Radu, A. (in press). Portable, low-cost, Raspberry Pi-based optical sensor (PiSENS): continuous monitoring of atmospheric nitrogen dioxide. Analytical Methods, 15(4), 482-491. https://doi.org/10.1039/d2ay01433e
We have developed a sensing system that utilizes a low-cost computer (Raspberry Pi) and its imaging camera as an optical sensing core for the continuous detection of NO2 in the air (PiSENS-A). The sensor is based on colour development as a consequenc... Read More about Portable, low-cost, Raspberry Pi-based optical sensor (PiSENS): continuous monitoring of atmospheric nitrogen dioxide.