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Notes tagged with particulate-sensing

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Dustduino potentiometer testing

by imvec over 1 year ago | 9 | 609 | 7

We want to verify what resistance value (position of the potentiometers) is needed to measure PM...

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Measuring particulate matter from an airplane

by bdebaque over 2 years ago | 3 | 1,403 | 4

We propose to build and adapt dustduino sensor for air flight collection of particulate matter. ...

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DIY: Wi-Fi Streaming Weatherproof PM2.5 Monitor (Dylos-based)

by kevinvivergy over 2 years ago | 18 | 3,430 | 8

Air pollution, specifically particulate matter 2.5, can vary significantly over space and time. A...

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Dustduino Build for the AMP project

by LauraChipley over 2 years ago | 2 | 2,006 | 4

[![KD2.MOV.00_14_48_03.Still001.jpg](https://i.publiclab.org/system/images/photos/000/011/886/med...

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DustDuino Sketches

by Willie almost 3 years ago | 1 | 3,114 | 5

The DustDuino is a customization of Arduino designed to help makers create low-power, highly cust...

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DustDuino Data Quality

by Willie about 3 years ago | 1 | 4,609 | 5

There is an enormous need for low-cost air pollution monitoring around the world. In particula...

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Testing the Mobile DustDuino

by Willie over 3 years ago | 10 | 2,860 | 2

Clara Rondonuwu, the project manager of the Indonesian G...

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Broadcast dust readings from a smartphone

by Schroyer almost 4 years ago | 12 | 7,177 | 7

The DustDuino project has been working for several months with environmental journalists around t...

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Imagining & testing Polarized Light Microscopy for Silica dust speciation

by mathew about 4 years ago | 20 | 4,902 | 5

Sample and identify silica dust particles preferably a...

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How do we measure particulate stuff in the air?

by donblair about 4 years ago | 10 | 6,287 | 5

Figure out how inexpensive particulate matter sensors, like the Shinyei, operate, in order to ...

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Meter Stick REVA: Lights, Buzzers, Particulate Matter ... oh, my!

by donblair about 4 years ago | 11 | 2,507 | 0

There'd been a discussion recently (see the comment thread [here](http://publiclab.org/notes/S...

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Frac Sand mining- polar light microscopy?

by mathew about 4 years ago | 2 | 3,360 | 1

This image is from Wisconsin Watch With the incr...

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Speck particle monitor

by chrisbartley about 4 years ago | 16 | 7,252 | 6

Speck is a low-cost particulate monitor currently under development by the [CMU CREATE Lab](ht...

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Field Testing the Shenyei PM sensor

by Willie about 4 years ago | 8 | 5,310 | 4

The Shenyei PPD42NS is a $15USD optical sensor that uses an LED and a lens to determine the co...

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Public Lab receives support from the 11th Hour Project for a Silica Monitoring Pilot Program

by Shannon over 4 years ago | 2 | 2,660 | 2

The Public Lab nonprofit is excited to announce that we’ve received a two-year grant from the 11t...

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Measure coarse and fine air particulates with a DustDuino

by Schroyer over 4 years ago | 25 | 27,259 | 9

<a href="http://1.bp.blogspot.c...

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Laser particulate sensor prototype test

by warren about 6 years ago | 5 | 2,350 | 2

Testing the idea of using a mirror box and a laser to detect particulates. Way too much scatterin...

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Sketches for airborne particulate sensor for camera phones

by warren about 6 years ago | 1 | 2,360 | 0

Was in D-Lab Biodiversity class today at MIT and brainstormed an idea fora laser-and-webcam or la...

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