{"id":4627,"date":"2022-02-12T16:54:53","date_gmt":"2022-02-12T21:54:53","guid":{"rendered":"https:\/\/portfolios.cs.earlham.edu\/?p=4627"},"modified":"2022-03-30T19:36:56","modified_gmt":"2022-03-30T23:36:56","slug":"jarreds-capstone","status":"publish","type":"post","link":"https:\/\/portfolios.cs.earlham.edu\/index.php\/2022\/02\/12\/jarreds-capstone\/","title":{"rendered":"Research on Low-Cost Portable Air-Quality Sensor System"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">Abstract<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A low-cost portable sensor system allows users to monitor the different components of the air quality around them. There is a need for a sensor system like this because of the millions of deaths and diseases that occur every year due to air pollution worldwide. My planned contribution is for the prototype sensor system I design and build to be as DIY (do it yourself) and low-cost as possible while still being usable in a theoretical online network for large-scale pollution mapping in real time. I will program the sensors together and investigate the calibration of the sensors because they can fall out of calibration after extended periods of time. I will evaluate the results of my experiment of building and using the sensor system by: the robustness of the system indoors and outdoors, analyzing the repeatability of the experiment, accessing how the system could further be improved for ease-of-access to users financially, testing system portability, and the practicality of the theoretical network that could be made with multiple sensor-systems.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Software Diagram<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/portfolios.cs.earlham.edu\/wp-content\/uploads\/2022\/03\/Sensor-System-Software-Diagram.png\" alt=\"\" class=\"wp-image-4717\" srcset=\"https:\/\/portfolios.cs.earlham.edu\/wp-content\/uploads\/2022\/03\/Sensor-System-Software-Diagram.png 960w, https:\/\/portfolios.cs.earlham.edu\/wp-content\/uploads\/2022\/03\/Sensor-System-Software-Diagram-300x225.png 300w, https:\/\/portfolios.cs.earlham.edu\/wp-content\/uploads\/2022\/03\/Sensor-System-Software-Diagram-768x576.png 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Link To GitLab Project<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/code.cs.earlham.edu\/jccosta181\/sensor-system-research\">https:\/\/code.cs.earlham.edu\/jccosta181\/sensor-system-research<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Link To Software Demonstration Video<\/h3>\n\n\n\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Software Demonstration Video 1\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/WREv_cOyTaU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Abstract A low-cost portable sensor system allows users to monitor the different components of the air quality around them. There is a need for a sensor system like this because of the millions of deaths and diseases that occur every year due to air pollution worldwide. My planned contribution is for the prototype sensor system &#8230; <a title=\"Research on Low-Cost Portable Air-Quality Sensor System\" class=\"read-more\" href=\"https:\/\/portfolios.cs.earlham.edu\/index.php\/2022\/02\/12\/jarreds-capstone\/\" aria-label=\"Read more about Research on Low-Cost Portable Air-Quality Sensor System\">Read more<\/a><\/p>\n","protected":false},"author":103,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"class_list":["post-4627","post","type-post","status-publish","format-standard","hentry","category-student"],"_links":{"self":[{"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/posts\/4627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/users\/103"}],"replies":[{"embeddable":true,"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/comments?post=4627"}],"version-history":[{"count":2,"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/posts\/4627\/revisions"}],"predecessor-version":[{"id":4718,"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/posts\/4627\/revisions\/4718"}],"wp:attachment":[{"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/media?parent=4627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/categories?post=4627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portfolios.cs.earlham.edu\/index.php\/wp-json\/wp\/v2\/tags?post=4627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}