Sanity check for air sensors

asked by Ag8n 4 days ago | 0 | 4 | 52 | 0

dust pm question:pm question:general

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how to connect spectrometer with laptop.

asked by saleem New Contributor 4 days ago | 0 | 2 | 61 | 0

spectrometer question:general

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Help us test public water fountains in NYC for lead!?

asked by read_holman 4 days ago | 0 | 1 | 44 | 0

heavy-metals water-quality lead question:general

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Need insight on using this lens on modded camera for NDVI: OCN (Orange+Cyan+NIR) filter

asked by alanw New Contributor 11 days ago | 0 | 1 | 70 | 1

ndvi infrared filter infragram

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copying calibration issue

asked by ceberndsen New Contributor 12 days ago | 0 | 0 | 59 | 0

calibration question:spectral-workbench

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Ideas for a DIY + Maker class for 6th graders

asked by Kmckeown 12 days ago | 3 | 0 | 70 | 1

community education diy curriculum

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How to set automatic shoot in Mini Camera

asked by severin New Contributor 16 days ago | 1 | 1 | 49 | 0

balloon-mapping kite-mapping mapping camera

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Pharmaceutical class 100000 particulate as compared to pm2.5

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asked by Ag8n 16 days ago | 1 | 1 | 56 | 0

answered purpleair question:purpleair

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Low-cost air quality sensors to measure PM2.5, PM10?

asked by bigmit37 New Contributor 16 days ago | 0 | 5 | 82 | 0

airquality question:air-quality question:pm question:general

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Can you tell me please what application did you use ?

asked by amayas New Contributor 17 days ago | 0 | 3 | 71 | 0

spectrometry mobile-spectrometer olive-oil question:general

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What challenges are people having with the PurpleAir?

asked by jiteovien 17 days ago | 0 | 1 | 64 | 0

purpleair question:purpleair

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What are ways to monitor algae blooms?

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asked by stevie 21 days ago | 3 | 2 | 118 | 0

answered question:water-quality question:nir question:general

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Anyone working on environmental lead exposure / poisoning?

asked by read_holman 21 days ago | 7 | 4 | 81 | 1

water-quality question:general question:lead

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D.O. Monitoring on Public Lab

asked by belkinsa 24 days ago | 1 | 0 | 84 | 0

question:question question:water-quality question:dissolved-oxygen question:DO

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Best low cost camera for indoor plants?

asked by DrC New Contributor 25 days ago | 1 | 1 | 93 | 1

infragram question:infragram infrared-camera-conversion question:infrared-camera-conversion

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Mini video recorder

asked by Ag8n 25 days ago | 0 | 4 | 58 | 0

mapknitter question:mapknitter

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Calibration light source

asked by jimbob New Contributor 26 days ago | 0 | 1 | 60 | 0

question:spectrometer-calibration

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Can the Community Microscope analyze ocean microplastics?

asked by jiteovien 26 days ago | 0 | 5 | 117 | 2

water-quality microscope microplastics question:community-microscope-challenges

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Need some help with photon entanglement

asked by whiteice217 New Contributor 27 days ago | 0 | 1 | 58 | 0

physics question:general communication photons

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Standalone Spectrometry software & uploading JPG or PNG spectra

asked by lach_myers 29 days ago | 0 | 1 | 89 | 0

spectrometer spectrometry fluorescence raspberry-pi

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Air quality balloons - an updated version?

asked by Cindy_ExCites about 1 month ago | 0 | 4 | 97 | 2

air-quality sensors question:air-quality question:general

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What options are available for pollution/health models?

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asked by stevie about 1 month ago | 1 | 0 | 96 | 0

answered question:general question:health question:pollution

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I am looking for a low cost lab to test for PFOA/PFOS.

asked by UpperPotomacRiverkeeper New Contributor about 1 month ago | 3 | 0 | 123 | 3

water-quality question:water-quality question:general question:pfoa

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Where can we share well water data?

asked by stevie about 1 month ago | 2 | 0 | 126 | 0

question:question question:water-quality question:testing question:drinking-water

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