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Community Microscope Kit

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Community Microscope Kit

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Community Microscope Kit

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cfastie commented on Mini Pearl Jam over 2 years ago

I checked on the Mini Pearl logger in the compost pile today and swapped SD cards. It was still l...

cfastie commented on The Squid and the Rok over 2 years ago

I have been meaning to do a post about the Tangerine Rokkaku. I have yet to have a full KAP sessi...

warren commented on The Squid and the Rok over 2 years ago

Can we get a better look at that gorgeous Rokaku?! Is it hard to travel with?

warren commented on The Squid and the Rok over 2 years ago

Great advice on the "tilting" fix -- this affected one of Liz's squids and we struggled to adjust...

MadTinker commented on Build KnowFlow: automatic water moniter over 2 years ago

@liz Sounds great. I think there are three parts and I'll probably ask for advice on posting as t...

warren commented on MapKnitter Annotations Plugin: Preliminary Specification over 2 years ago

Deleted some spam!

liz commented on Build KnowFlow: automatic water moniter over 2 years ago

Hi @madtinker, oh there's interest! as @shanlter said, the best place to document your build is b...

shanlter commented on Build KnowFlow: automatic water moniter over 2 years ago

@MadTinker, awesome!! I'm trying to get familiar with Public Lab's logic as well, I guess the bes...

cfastie commented on Graze anatomy over 2 years ago

The photos were processed with the Photo Monitoring plugin for FIJI which has a complete users gu...

saangpe commented on Graze anatomy over 2 years ago

You could give more details about how to process the images with Fiji and tried to replicate this...

cfastie commented on What's the best way to attach a camera to a balloon? over 2 years ago

Here is an easy camera rig you can build yourself. A parts list and complete instructions for ...

guolivar commented on an answer about Is it important to account for humidity using optical particulate matter monitors? over 2 years ago

You're right, the effect of humidity would be to change the "apparent" size but it's not just inc...

warren commented on Collaboratively write the new Pocket Guide to Grassroots Mapping over 2 years ago

Saw some great suggestions -- i also added a "wind scale" table riffing on the Beaufort scale, wi...

MadTinker commented on Build KnowFlow: automatic water moniter over 2 years ago

@shantler @rockets et al... FWIW - I ordered the (majority) of the parts needed for a KnowFlow re...

Garret commented on ramanPi - The 3D Printable Raspberry Pi Raman Spectrometer over 2 years ago

The links to the hackaday website are no longer functional. Does anyone know of a working websit...

MadTinker commented on Sensor: ORP versus PH over 2 years ago

@gretchengehrke Thanks! That's kinda what I thought, but wasn't sure. I'll likely end up with bot...

gretchengehrke commented on Sensor: ORP versus PH over 2 years ago

Hi @MadTinker, oxidation-reduction potential (ORP) and power of hydrogen (pH) measure different c...

Sidney_AstroPlant commented on an answer about AstroPlant RPi sensory system over 2 years ago

Using NIR LEDs seems like a good option to look into and I'm happy to hear that I might not have ...

liz commented on Build KnowFlow: automatic water moniter over 2 years ago

Hi @xose , @shantler did create a method page, and this now appears there as an activity! Check i...

MadTinker commented on Build KnowFlow: automatic water moniter over 2 years ago

@rockets Thanks for the summary. I thought I was going to have to move in a different direction,...

jeffalk commented on an answer about Is it important to account for humidity using optical particulate matter monitors? over 2 years ago

My quick perusal of the attached pdf didn't find anything about effects of humidity. What you ...

cfastie commented on Red vs. blue filters for NDVI over 2 years ago

Sid, Pretty big difficulties. The sensor does not know what hit it. Each pixel produces a value ...

sid commented on Red vs. blue filters for NDVI over 2 years ago

This is excellent work here! I was wondering how software could help eliminate the tedious task ...

ramarro commented on Build KnowFlow: automatic water moniter over 2 years ago

@shanlter i havent wrote anything about my project its just an hobbies for my aquarium :) @rock...

cfastie commented on an answer about AstroPlant RPi sensory system over 2 years ago

A simple option might be to turn on some NIR LEDs when the photography happens. The NIR:VIS ratio...

rockets commented on Build KnowFlow: automatic water moniter over 2 years ago

DFR0504_Analog_Isolation_Module-V1.0-_Schematic.pdf here is the schematic of the isolator.

shanlter commented on Build KnowFlow: automatic water moniter over 2 years ago

Thanks @rockets! I hope this could help answering your questions, @ramarro. btw, The GUI of your ...

rockets commented on Build KnowFlow: automatic water moniter over 2 years ago

I just try translate youyou's answer into english. Q:The parts for the KnowFlow-esque are going ...

Sidney_AstroPlant commented on an answer about AstroPlant RPi sensory system over 2 years ago

The kit is fully enclosed with LED with a certain blue and red ratio (I have to verify what the e...

david_uwi commented on Simple data logger over 2 years ago

Thanks for bringing this to prominence again. I will attach the code that runs the microprocessor...

Good guides on doing a photo survey of a site?

Question by warren over 2 years ago | 5 | | 130 | 1

parts needed for spectrometer

Question by cpark09 over 2 years ago | 0 | | 75 | 0

Wiki Discussion

by Ashan over 2 years ago | 12 | | 174 | 3

Cannot find colour spectrum

Question by SpencerH over 2 years ago | 1 | | 59 | 0

Testing, please ignore

Question by pdhixenbaugh over 2 years ago | 0 | | 48 | 0

please help!

Question by ROCKETMAN over 2 years ago | 1 | | 51 | 0

How to use Alkaline Batteries with the Riffle?

Question by pdhixenbaugh over 2 years ago | 5 | | 65 | 1

Spectrometer/Sensor

Question by schintha12 over 2 years ago | 2 | | 75 | 0

Stable fluorescence material for testing

Question by matheues over 2 years ago | 2 | | 51 | 0

Can I use any red filter for capturing NIR light?

Question by sujayj over 2 years ago | 2 | | 48 | 0

MapKnitter map of CHCC g01

by Utiashvili over 2 years ago | 0 | | 16 | 0

Web Working Group Update 15: February

by warren over 2 years ago | 0 | | 75 | 0

Choose a camera for aerial photography

by liz with cfastie over 2 years ago | 2 | | 126 | 1

Map of Projects

by mridulnagpal over 2 years ago | 17 | | 179 | 4

Make or buy a balloon mapping kit

by liz over 2 years ago | 0 | | 275 | 3

Calculating volume from ground level photos?

Question by warren over 2 years ago | 6 | | 57 | 1

Call for Summer of Code 2017 proposals!

by warren over 2 years ago | 25 | | 254 | 7

Bot for Publiclab

by ryzokuken over 2 years ago | 38 | | 148 | 5

NYC Data Rescue working group meeting tonight

RSVP

Event by liz over 2 years ago | 1 | | 47 | 0

Foldable Spectrometer Workshop for Cities

by nicholas over 2 years ago | 2 | | 191 | 1

Image Calibration For NDVI

Question by J_tanna over 2 years ago | 0 | | 53 | 0







A shared knowledge base for community science

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Community Microscope Kit

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Community Microscope Kit

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Community Microscope Kit

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Community Microscope Kit

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Community Microscope Kit

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Community Microscope Kit

New page by icarito over 1 year ago

community-toolbox

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Test Page

New page by warren about 2 years ago

test2

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soc

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Hurricanes

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Storm response

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Method

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Methods

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