Public Lab Wiki documentation



The Homebrew Sensing Project

8,450 views | Last edited by Becki over 4 years ago | #10067



Gg mate

by Chasea9 7 months ago | 0 | 41 views | 0


School lights

by kjdemaree 7 months ago | 1 | 49 views | 0


MicrobeMeter - an innovative photometer for continuous measurement of microbial growth

by humanetechnologies 7 months ago | 3 | 112 views | 2


DIY High resolution spectrometer

by homechemist 9 months ago | 4 | 503 views | 4



Lego spectrometer - Publiclab design

by lach_myers 11 months ago | 11 | 316 views | 1



More research on "the-homebrew-sensing-project" »


The Homebrew Sensing Project is working to develop a set of low-cost hardware and free software tools community members can use to measure local health data, such as air and water quality.

Communities are increasingly concerned about the array of hazardous chemicals that surrounds us, from formaldehyde in building materials to fumes from industrial sites, and their long and short term health impacts. To address this problem, Public Lab is working to provide more low-cost chemical analysis tools, including simple devices that can be plugged into smartphones and laptops, so residents can measure the effects themselves instead of relying on costly labs.

With its community of over 3,500 active members, Public Lab has distributed over 3000 affordable open source spectrometers to help people identify petroleum in sediments in coastal Louisiana and monitor emissions from oil refineries, among other projects.

Read more about our work here:

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