Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics
Ocean acidification monitoring efforts are a crucial component of tracking the impacts of climate change in marine ecosystems. However, the high instrument cost presents a major barrier to the production of scientific knowledge and has resulted in a highly fragmented understanding of the global prog...
Published in: | OCEANS 2023 - Limerick |
---|---|
Main Authors: | , |
Format: | Text |
Language: | unknown |
Published: |
PDXScholar
2023
|
Subjects: | |
Online Access: | https://pdxscholar.library.pdx.edu/ece_fac/759 https://doi.org/10.1109/OCEANSLimerick52467.2023.10244512 |
id |
ftportlandstate:oai:pdxscholar.library.pdx.edu:ece_fac-1770 |
---|---|
record_format |
openpolar |
spelling |
ftportlandstate:oai:pdxscholar.library.pdx.edu:ece_fac-1770 2023-10-25T01:42:25+02:00 Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics Ritger, Amelia L. Burnett, David C. 2023-06-05T07:00:00Z https://pdxscholar.library.pdx.edu/ece_fac/759 https://doi.org/10.1109/OCEANSLimerick52467.2023.10244512 unknown PDXScholar https://pdxscholar.library.pdx.edu/ece_fac/759 doi:10.1109/OCEANSLimerick52467.2023.10244512 Copyright © 2023, IEEE Electrical and Computer Engineering Faculty Publications and Presentations text 2023 ftportlandstate https://doi.org/10.1109/OCEANSLimerick52467.2023.10244512 2023-09-28T18:09:42Z Ocean acidification monitoring efforts are a crucial component of tracking the impacts of climate change in marine ecosystems. However, the high instrument cost presents a major barrier to the production of scientific knowledge and has resulted in a highly fragmented understanding of the global progression of acidification. Our project built upon an existing nearshore marine pH sensor design which utilizes a Durafet pH electrode. Our goal was to lower barriers to access by significantly lowering the cost of, and improving approachability to, the design and use of pH sensor electronics. We have created a more compact design using open-source components based on the popular and easy-to-use Arduino platform that eliminates over $900 from the cost of the sensor electronics. We demonstrate with lab and field testing that switching to Arduino-based sensor electronics maintains high data fidelity. Our design supports open science by allowing more individuals and research groups to engage in high-quality oceanographic research. Text Ocean acidification Portland State University: PDXScholar OCEANS 2023 - Limerick 1 7 |
institution |
Open Polar |
collection |
Portland State University: PDXScholar |
op_collection_id |
ftportlandstate |
language |
unknown |
description |
Ocean acidification monitoring efforts are a crucial component of tracking the impacts of climate change in marine ecosystems. However, the high instrument cost presents a major barrier to the production of scientific knowledge and has resulted in a highly fragmented understanding of the global progression of acidification. Our project built upon an existing nearshore marine pH sensor design which utilizes a Durafet pH electrode. Our goal was to lower barriers to access by significantly lowering the cost of, and improving approachability to, the design and use of pH sensor electronics. We have created a more compact design using open-source components based on the popular and easy-to-use Arduino platform that eliminates over $900 from the cost of the sensor electronics. We demonstrate with lab and field testing that switching to Arduino-based sensor electronics maintains high data fidelity. Our design supports open science by allowing more individuals and research groups to engage in high-quality oceanographic research. |
format |
Text |
author |
Ritger, Amelia L. Burnett, David C. |
spellingShingle |
Ritger, Amelia L. Burnett, David C. Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics |
author_facet |
Ritger, Amelia L. Burnett, David C. |
author_sort |
Ritger, Amelia L. |
title |
Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics |
title_short |
Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics |
title_full |
Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics |
title_fullStr |
Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics |
title_full_unstemmed |
Developing Low-Cost, Simplified, and Open-Source Durafet-Based Ph Instrument Electronics |
title_sort |
developing low-cost, simplified, and open-source durafet-based ph instrument electronics |
publisher |
PDXScholar |
publishDate |
2023 |
url |
https://pdxscholar.library.pdx.edu/ece_fac/759 https://doi.org/10.1109/OCEANSLimerick52467.2023.10244512 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Electrical and Computer Engineering Faculty Publications and Presentations |
op_relation |
https://pdxscholar.library.pdx.edu/ece_fac/759 doi:10.1109/OCEANSLimerick52467.2023.10244512 |
op_rights |
Copyright © 2023, IEEE |
op_doi |
https://doi.org/10.1109/OCEANSLimerick52467.2023.10244512 |
container_title |
OCEANS 2023 - Limerick |
container_start_page |
1 |
op_container_end_page |
7 |
_version_ |
1780738970646216704 |