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Getting rid of Cats-Claw Vines

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Name your project here

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Alternative solar materials

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Choosing a method for Particulate Matter Monitoring

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sentinel

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Agrotóxicos en Cosquín - Argentina

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warren commented on Converting GoPro cameras about 2 years ago

Lens separation on cheaper GoPro clones seems very easy! https://publiclab.org/notes/azaelb/12-0...

PhillipLyons commented on Canon PowerShot SD750 about 2 years ago

I have seen it on Youtube, A guy was doing it. I can't remind of the link. But you can definitely...

PhillipLyons commented on the possible sources to get more spectrometer information about 2 years ago

You can get Maximum Knowledge form here https://www.encyclopedia.com/science-and-technology/astro...

warren commented on Community Kits Prerequisites Checklist about 2 years ago

Hi, @AyakoM -- we're sort of thinking about the SERC manual ( #serc ) as part of our community ki...

cfastie commented on Visualize live sensor data with p5js and an Arduino about 2 years ago

I have not used graphing for live debugging because I didn't know how easy it was to do. I use th...

stevie commented on The discovery of the Clotilda and the community 'still fighting' about 2 years ago

Check out this video about the struggles of the Africatown community with pollution:

warren commented on Help Public Lab’s software grow by joining a supportive team about 2 years ago

Hi, @tech4gt -- I'm going to add you to the reviewers group for now, as that's the only active on...

warren commented on Where are places (online) to look for off-the-shelf water sensors? about 2 years ago

@Ag8n found you can look on Amazon for aquarium sensors! https://publiclab.org/questions/Ag8n/02-...

warren commented on Substitution for conductivity meter about 2 years ago

I love this idea. Here are some leads on connecting a TDS meter to an Arduino, if that's what you...

warren commented on an answer about Substitution for conductivity meter about 2 years ago

wow!!! This is very cool. Here's an amazon link: https://www.amazon.com/s/?tag=duc0c-20&url=s...

warren commented on Visualize live sensor data with p5js and an Arduino about 2 years ago

Hi, @cfastie - do you think this could be adapted pretty easily for live debugging from a #nano-d...

warren commented on GSoC proposal: Calendar Events and Graphs Integration about 2 years ago

For sure -- i'm a bit behind right now but will today or tomorrow -- thanks!!!

warren commented on A Questions page to encourage discussions through better UX about 2 years ago

just adding some notes from a "walkthrough" Liz did highlighting some issues which overlap with t...

crvickru commented on A Homemade Cost Effective Raman Spectrometer with High Performance about 2 years ago

Almost done my 3d printed design. So far alignment has been hard but making progress. Waiting for...

warren commented on an answer about Software project ideas for upcoming 2018 Summer of Code fellowships? about 2 years ago

We're going to flesh out the ideas page with these as we go! Not every one will make it. Thanks!

Ag8n commented on A Homemade Cost Effective Raman Spectrometer with High Performance about 2 years ago

Time for me to start dusting off Raman stuff.

Ag8n commented on an answer about Substitution for conductivity meter about 2 years ago

I checked Amazon. There are several tds meters that also do conductivity for a price of under $2...

crvickru commented on A Homemade Cost Effective Raman Spectrometer with High Performance about 2 years ago

Hello, I know I am a bit late to the party but, I was wondering if the fibre optic cable is nece...

Ag8n commented on an answer about Substitution for conductivity meter about 2 years ago

Sorry. Truncated the internet address: Https://www.hydroponics.net/learn/debate_over_ec_and_tds....

Ag8n commented on Substitution for conductivity meter about 2 years ago

Check out: Https://www.hydroponics.net/lear All tds meters are conductivity meters, but accordi...

Ag8n commented on Substitution for conductivity meter about 2 years ago

I think it is. Was hoping someone was more familiar than me. Different websites talk about char...

gretchengehrke commented on Substitution for conductivity meter about 2 years ago

Hi @Ag8n, Do you know how the aquarium TDS meter works? Maybe it really is just a super cheap con...

liz commented on Sensor Collection For KnowFlow --a water-quality-testing facility about 2 years ago

Hi @WaterGeek, great to hear from the https://www.mytapwater.org/ project! There are many various...

Ag8n commented on comparison betweeen spectra made by manufacturer and spectralbench? about 2 years ago

The spectrum won't match. White LEDs don't produce constant light over the whole visible spectru...

EdMallon commented on An Arduino Based UnderWater Sensor Platform about 2 years ago

Thanks xose! Its been a long road, and we documented the entire process on the blog over time, i...

tech4gt commented on Help Public Lab’s software grow by joining a supportive team about 2 years ago

@warren i would love to be a part of the connectors team and i can help with the image-sequencer ...

xose commented on An Arduino Based UnderWater Sensor Platform about 2 years ago

Guys, all of you specially Ed, this thread is awesome!

WaterGeek commented on Sensor Collection For KnowFlow --a water-quality-testing facility about 2 years ago

Anyone have a translation for this? would like to collect water quality data at a few locations ...

WaterGeek commented on Knowflow组装(一)——pH和温度监测 about 2 years ago

Nice work. That Arduino sketch (.ino) available?

liz commented on Aerial Photogrammetry Test at Amboy Crater, CA about 2 years ago

hi @DevanHarlan , would you say that the second pair of location tags you added is more accurate?...

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PurpleAir

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OpenHour Archive

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OpenHour Archive

New edit by joyofsoy 29 days ago - changes

OpenHour Archive

New edit by joyofsoy 29 days ago - changes

OpenHour

New edit by joyofsoy 29 days ago - changes

OpenHour Archive

New edit by joyofsoy 29 days ago - changes

OpenHour Archive

New edit by liz 29 days ago - changes

Board of Directors

New edit by liz about 1 month ago - changes

sandbox-sitemap

New edit by warren about 1 month ago - changes

Inline maps

New page by warren about 1 month ago

Inline maps examples

New page by ExtinctAnimals about 1 month ago

Getting rid of Cats-Claw Vines

New page by warren about 2 months ago

Alternative solar materials

New page by joyofsoy about 2 months ago

sentinel

New page by joyofsoy about 2 months ago

vrf

New page by xose about 2 months ago

Agrotóxicos en Cosquín - Argentina

New page by joyofsoy 2 months ago

jobs

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