A sensor anyone can build
$3,000 requested · Environmental science
An open-source air-quality sensor, tested against an existing reference instrument, with designs that others can reproduce.
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The proposal
I want to build and compare three low-cost air-quality sensors with a reference instrument. The grant would cover components, access to testing equipment, and time to document the results. I would publish the designs, measurements, and limitations so other people can improve them.
What a grant would cover
Components: $1,200. Reference testing: $800. Analysis and documentation: $1,000.
How will you check the accuracy of the sensors across different conditions?
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