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Using PurpleAir Sensor to monitor neighbour's second hand smoke

Post by @shmoo 2   |   11 months ago

Webinar on using hyperspectral imaging in the recycling industry

Post by @amirberAgain 2   |   11 months ago

How to find the sweet spot for manual white balance settings using Pi NoIR and a blue filter with artificial (full spectrum) lighting

Post by @patalbright 14   |   11 months ago

Can I rapidly survey the Chalmette stink on my way to work?

Post by @eustatic 3   |   12 months ago

NDVI with a 2 camera setup

Post by @karunv 2   |   12 months ago

SW-V1 down samples the input to 256 samples irrespective of the native camera pixels available has this been fixed in V2?

Post by @stef 1   |   12 months ago

Using Thunderoptics spectrophotometer

Post by @jeffkrol 5   |   12 months ago

Is it illegal for the US EPA to deny the Community Advisory Group process because of a random, unnamed reporter claiming that the communities in the vicinity of the Superfund site are already engaged?

Post by @amocorro 7   |   1 year ago

For US Environmental Protection Agency Community Advisory Groups (CAGs): Does the EPA have to engage the local communities in the Superfund vicinity? And if so, what does that process need to look like?

Post by @amocorro 4   |   1 year ago

Can a successful heavy metal analysis using moss samples be designed for community partners?

Post by @stevie 3   |   1 year ago

Is there an automatic filter on phone camera?

Post by @msuphysicsformcb 2   |   1 year ago

Based on the experience of Forbes “azoic zone” and the discovery surrounding “phytodetrius” at the deep sea floor, what can one say regarding appropriate oceanographic sampling strategies

Post by @Benjamin8 1   |   1 year ago

Can the lego spectrometer work well for emission spectrometry?

Post by @carpdiem 5   |   1 year ago

How do I... Test home-made fertilizer

Post by @Cogreg 2   |   1 year ago

i am new to this website , i am bit confuse how to get start , anyone can suggest me ??

Post by @mkay6123 6   |   1 year ago

For the Bucket Monitor, how many tedlar bags do you need per-sampling?

0 activities 0 questions

Post by @mimiss 5   |   1 year ago

questions about signals

Post by @lelex76 4   |   1 year ago

Substitute diffraction grating for DVD?

Post by @msuphysicsformcb 4   |   1 year ago

Can People Check out This Cartoscope for Hurricane Laura?

Post by @eustatic 0   |   1 year ago

infragram and Pi NoIR camera - NDVI not working

Post by @agentnightingale 6   |   1 year ago

Interest in Hidrogen Sulfide Sensing

Post by @nhakhoaparis 1   |   1 year ago

What is an estimated cost for this project?

Post by @pdhixenbaugh 3   |   1 year ago

can i use a spectrometer to sense food wastes and use an arduino to make it light a led accordingly?

Post by @tasneim3mon3em 1   |   1 year ago

I recently built and attached the paper spectrometer to my android smartphone. when I connect to the spectral workbench software and hit the camera icon, permission to my camera is requested. However, after I grant permission, no image appears in the spec

Post by @Ldei 6   |   1 year ago