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New page by iajhnia

users

about 3 hours ago | 0 | 0

SamKafm commented on Case Study: Ecological Assessment and Management using Balloon- and Kite-collected Aerial Images

Hello. I want to say that was interesting to read your topic and you showed new thing to me. I li...

1 comments » about 3 hours ago

mongol commented on Wondering if anyone in Mexico is helping with earthquake relief in Oaxaca?

Hello everyone, was interesting to read your article. Usually i'm reading New York Times , but n...

1 comments » about 4 hours ago

cfastie commented on Engineered Histograms

What Fiji does is a bit confusing. In a normal histogram the x-axis is brightness so 0 (at the le...

14 comments » about 11 hours ago

New edit by cfastie

Nano Data Logger

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about 13 hours ago | 0 | 3

warren commented on Spectrometer 3.0 Cuvette Add-on

Hi! Hope you're well -- we just announced this and I think it could be super awesome to pair up w...

2 comments » about 14 hours ago

warren commented on Setting up the Raspberry Pi Camera for Wireless Streaming

Hi, @partsandcrafts @wmacfarl @kgradow1 @bmela - i'd be happy to do some formatting work on this ...

7 comments » about 15 hours ago

New edit by cfastie

SkyPod GPS Logger

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about 15 hours ago | 0 | 2

New page by warren

Air Sensors

about 15 hours ago | 0 | 0

New edit by warren

Welcome to the Public Lab research community

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about 16 hours ago | 0 | 20

New edit by cfastie

Mini Pearl Logger

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about 19 hours ago | 0 | 0

Introducing a Lego Spectrometer

by warren about 20 hours ago | 0 | 0

New page by gretchengehrke

sensors

about 20 hours ago | 0 | 0

New edit by warren

Prototyping Kits

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about 21 hours ago | 0 | 1

New page by warren

lego

about 22 hours ago | 0 | 0

New edit by warren

Lego Spectrometer

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1 day ago | 0 | 1

Megoptera commented on Homemade Raman spectrometer

What are the specifics on laser power? What do you use for the infrared blocker? What power micro...

3 comments » 1 day ago

New edit by cfastie

Nano Data Logger

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1 day ago | 0 | 3

New edit by warren

Hydrogen Sulfide

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1 day ago | 0 | 2

New edit by warren

Hydrogen Sulfide Detection

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1 day ago | 0 | 0

warren commented on Setting up the Raspberry Pi Camera for Wireless Streaming

Update - image available here: http://publiclab.org/downloads/raspbian_preload.img.zip Or to use...

7 comments » 2 days ago

cfastie commented on Engineered Histograms

Fiji made that histogram of the color NDVI image. The NDVI image is not an RGB color image (it is...

14 comments » 2 days ago

New page by warren

Lego Spectrometer

3 days ago | 0 | 1

New edit by liz

Contribute

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3 days ago | 0 | 1

warren commented on Collaboratively write the new Pocket Guide to Grassroots Mapping

booklet-publiclab-1-bookletized.pdf Bookletized!

12 comments » 4 days ago

warren commented on Where can you purchase a bucket for air grab sampling?

What are the requirements for the bucket, like material and size? I think uline.com is a good pla...

3 comments » 5 days ago

New page by warren

Basic Microscope Kit

6 days ago | 0 | 1

kgradow1 commented on Quick Build: Raspberry Pi Microscope

Having the point source seems pretty important -- however, it seems possible to do a micro LED co...

7 comments » 6 days ago

warren commented on Spectral Workbench API

True! We've moved that code to its own library at https://github.com/publiclab/spectral-workbench...

2 comments » 7 days ago

warren commented on Collaboratively write the new Pocket Guide to Grassroots Mapping

Final cover with CC-BY-SA, in negative and positive: balloon-mapping-booklet-cover-negative.pdf...

12 comments » 7 days ago

Kits Initiative 2017 Wrap Up!

by bronwen 8 days ago | 0 | 1

New page by warren

activity-template

8 days ago | 0 | 0

warren commented on What is the hydrogen sulfide concentration range that can be monitored using a copper tarnish method?

What's a good way to determine this? Would it work to set up a test somewhere there is H2S, along...

1 comments » 8 days ago

warren commented on Having Fun Testing Attachments

I filed an issue for what I believe is a related factor in the rich text editor library we use: h...

1 comments » 8 days ago

liz commented on What is the best way to formalize connecting needs with offers?

i wanted to add some relevant terminology from the amazing g0v community as we work on conceptual...

2 comments » 8 days ago

31gane commented on DIY Spectrometer at Women in Photonics Week

@31gane awards a barnstar to isabellagonzalez for their awesome contribution!

1 comments » 8 days ago

warren commented on Quantitative analysis using paper-based kits

We're starting to compile a lot of different sensors and testing methods here -- could be of help...

5 comments » 8 days ago

kayaerbil commented on Oil Chemistry of Keystone Leak

I am in touch with someone who lives in Standing Rock who used to work for the EPA and left becau...

5 comments » 8 days ago

warren commented on Collaboratively write the new Pocket Guide to Grassroots Mapping

balloon-mapping-booklet-cover.pdf

12 comments » 8 days ago

Activate impact: fund boldness

by mlamadrid 9 days ago | 0 | 0

New page by stevie

pH

9 days ago | 0 | 0

New page by warren

opencall

9 days ago | 0 | 0

Reallygeek commented on Spectral Workbench API

The links on the "View commented code for more detail." lead nowhere.

2 comments » 9 days ago

warren commented on cek

Hi! What are you looking to do here? Can we help?

1 comments » 9 days ago

warren commented on Setting up the Raspberry Pi Camera for Wireless Streaming

Hi! http://partsandcrafts.org/pi_microscope/raspbian_preload isn't working for me -- and how big ...

7 comments » 9 days ago

cfastie commented on Engineered Histograms

I used Fiji (ImageJ) to make the histograms of the NDVI images. Fiji will make a couple of differ...

14 comments » 9 days ago

warren commented on Collaboratively write the new Pocket Guide to Grassroots Mapping

And cover design coming together here! https://docs.google.com/presentation/d/1ochr6gQm6JO-Eg0Nzt...

12 comments » 10 days ago

Tehnicni commented on PLab Spectrometer Gain-Correction

How a stupid mistake. I checked linearity of all 3 cameras at three points, thinking that it have...

25 comments » 10 days ago

warren commented on Autonomous Recording Unit

Wow, this is a great page! If you're still working on it, we'd love to see some updates -- we're ...

1 comments » 10 days ago

warren commented on What information do I need to assess if a data logger and sensor will be compatible?

@cfastie - i remember you highlighted a few different interfaces Arduinos can use -- i2c, analog....

2 comments » 10 days ago

warren commented on Hydrogen Sulfide Testing With Black and White Film

Also note this PDF version! https://i.publiclab.org/system/images/photos/000/004/830/original/H2S...

3 comments » 10 days ago

New page by warren

Mayfly

10 days ago | 0 | 0




A shared knowledge base for community science

New page by iajhnia about 3 hours ago

users

New edit by cfastie about 13 hours ago - changes

Nano Data Logger

New edit by cfastie about 15 hours ago - changes

SkyPod GPS Logger

New page by warren about 15 hours ago

Air Sensors

New edit by cfastie about 19 hours ago - changes

Mini Pearl Logger

New page by gretchengehrke about 20 hours ago

sensors

New edit by warren about 21 hours ago - changes

Prototyping Kits

New page by warren about 22 hours ago

lego

New edit by warren 1 day ago - changes

Lego Spectrometer

New edit by cfastie 1 day ago - changes

Nano Data Logger

New edit by warren 1 day ago - changes

Hydrogen Sulfide

New page by warren 3 days ago

Lego Spectrometer

New edit by liz 3 days ago - changes

Contribute

New page by warren 6 days ago

Basic Microscope Kit

New page by warren 8 days ago

activity-template

New page by stevie 9 days ago

pH

New page by warren 9 days ago

opencall

New page by warren 10 days ago

Mayfly

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