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Monitoring Air Quality in Ångström Cleanroom Laboratory
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences.
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences.
Uppsala University, Disciplinary Domain of Science and Technology, Technology, Department of Engineering Sciences.
2019 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

The air quality in the Ångström cleanroom was to be measured for monitoring and control purposes, with the measurements displayed on a website. To do this several sensors, micro controllers, means of communication, and ways to host the server were investigated. In the end the chosen components were the DHT12 sensor, Arduino Nano micro controllers, 433MHz LoRa modules for communication, and a Raspberry Pi for data aggregation and website hosting. Four edge nodes with sensors were placed in locations of interest and transmitted data to the central node that hosted the website. For the website a development methodology called AJAX was used to handle data, and the HTML canvas element was used to display data. The system as a whole met its requirements.

Place, publisher, year, edition, pages
2019. , p. 32
Series
TVE-F ; 19001
Keywords [en]
Internet of things, Rasberry Pi, Radio
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:uu:diva-384803OAI: oai:DiVA.org:uu-384803DiVA, id: diva2:1321669
Educational program
Master Programme in Engineering Physics
Supervisors
Examiners
Available from: 2019-06-19 Created: 2019-06-09 Last updated: 2019-06-19Bibliographically approved

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fulltext(5444 kB)34 downloads
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Kanestad, LinusAndersson, GustafHällgren, Karl-Johan
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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf