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Notes tagged with particulate-sensing

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Dustduino potentiometer testing

by imvec 11 months ago | 8 | 508 | 6

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 almost 2 years ago | 3 | 1,333 | 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 almost 2 years ago | 18 | 3,267 | 7

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 about 2 years ago | 2 | 1,979 | 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 over 2 years ago | 1 | 3,048 | 4

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 over 2 years ago | 1 | 4,505 | 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 about 3 years ago | 10 | 2,799 | 1

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

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Broadcast dust readings from a smartphone

by Schroyer over 3 years ago | 12 | 7,106 | 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 over 3 years ago | 11 | 4,741 | 4

Sample and identify silica dust particles preferably a...

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How do we measure particulate stuff in the air?

by donblair over 3 years ago | 10 | 5,792 | 3

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 over 3 years ago | 11 | 2,503 | 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 over 3 years ago | 2 | 3,342 | 1

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

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Speck particle monitor

by chrisbartley over 3 years ago | 16 | 7,096 | 4

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 over 3 years ago | 8 | 5,118 | 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 almost 4 years ago | 2 | 2,647 | 1

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 almost 4 years ago | 25 | 26,687 | 9

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

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Laser particulate sensor prototype test

by warren over 5 years ago | 5 | 2,327 | 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 over 5 years ago | 1 | 2,351 | 0

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

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