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sandbox-climate-change

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bhickman commented on Turbidity Sensor about 3 years ago

Hi @gretchengehrke. I kinda let this project fall though the cracks. I did have the sensor workin...

warren commented on Why can't I calibrate? Glitch? about 3 years ago

Can you link us to your calibration attempt? Sorry you're having trouble!

zengirl2 commented on What kinds of data are best suited for raising public awareness? other goals? about 3 years ago

Outcome: Convincing people to change behaviors/ Data: Anything regarding children's health

warren commented on Cheap, lightweight GoPro alternatives for aerial mapping? about 3 years ago

Hi Chris - yeah i would be surprised if it's actually different, these almost all seem like the s...

cfastie commented on Cheap, lightweight GoPro alternatives for aerial mapping? about 3 years ago

Here is a strange development. This action camera has a 1MP sensor. It is a 1/4" sensor which has...

gretchengehrke commented on Turbidity Sensor about 3 years ago

Hi @bhickman and @ggallant! I was just reading this research note and comments again, and it soun...

warren commented on Sandbox about 3 years ago

Testing comments @tester !!

MadTinker commented on Build KnowFlow: automatic water moniter about 3 years ago

@shanlter Awesome, Thanks for both!

shanlter commented on Build KnowFlow: automatic water moniter about 3 years ago

@MadTinker, I uploaded a pdf to github. There are 2 drawings, one is the mounting plate which sho...

MadTinker commented on Build KnowFlow: automatic water moniter about 3 years ago

@shanlter Would you mind posting a PDF version of your DWG layout that you have on GitHub? For s...

MadTinker commented on Build KnowFlow: automatic water moniter about 3 years ago

@rockets Yes! that is exactly what I was concerned about. I'm too new at this to figure out what'...

rockets commented on Build KnowFlow: automatic water moniter about 3 years ago

hi @madtinker, I know what you worry about it. I will say that the power bank is oK, since the ma...

mathew commented on Redstone Rig 2.0 about 3 years ago

Real cool Chris! Glad to see these advancing. I love the new adjustable-mount position tray.

bsugar commented on Exporting GoogleGroups about 3 years ago

Here is a jupyter notebook of how to use the library programmatically (e.g. not via the command l...

gretchengehrke commented on an answer about Has anyone used ground glass joints in water sensor enclosures? about 3 years ago

@DavidMack, that's very true about the expense, but the lids are usually metal and so hard to cle...

belkinsa commented on Software for mapping trees? about 3 years ago

Building of @cfastie's comment, you could use Open Street Map and the waypoint functions without ...

DavidMack commented on Has anyone used ground glass joints in water sensor enclosures? about 3 years ago

Mason jars: cheap and easily sealed. Ground glass connections are usually expensive.

gretchengehrke commented on Can commercially available water sensors work with DIY data loggers? about 3 years ago

That's true Chris @cfastie! You read through to the heart of my internal question on this too: is...

shanlter commented on Build KnowFlow: automatic water moniter about 3 years ago

Hi @MadTinker, I was told that 5V is fine, the board can automatically convert the voltage.

cfastie commented on Can commercially available water sensors work with DIY data loggers? about 3 years ago

Gretchen, It looks like some of the sensors in the Water Sensor wiki could be hacked to work wit...

gretchengehrke commented on What do you do if your environmental concern is linked to your neighbor's paycheck? about 3 years ago

@eustatic, That's a good point. Does GRN work with any folks who are employed by one of the oil c...

warren commented on Problem with rotating the image about 3 years ago

Hi, this is for MapKnitter, right? Have you clicked on the image? Also, what browser are you usin...

warren commented on How do I make a video from a series of photos? about 3 years ago

Found an online JavaScript based version -- a little rough but maybe it means we can expand this ...

MadTinker commented on Build KnowFlow: automatic water moniter about 3 years ago

@shanlter @rocket Thanks for the suggestion of the power bank. My biggest question, particularly ...

shanlter commented on Build KnowFlow: automatic water moniter about 3 years ago

Hi @MadTinker , yes you are right, the battery I'm using is the one in your link. But you can use...

briankruse commented on Assembly completed but the camera doesn't work. about 3 years ago

Hello, I have a similar problem. The camera initially worked, but has stopped after maybe ten mi...

rockets commented on Build KnowFlow: automatic water moniter about 3 years ago

@MadTinker I think you can use that, but if you have a power bank, that also working.

MadTinker commented on Build KnowFlow: automatic water moniter about 3 years ago

@shantler I'm probably missing something, but the battery shown in the link in the components lis...

gretchengehrke commented on an answer about Do you have resources on odor logs and odor reporting platforms? about 3 years ago

@ottinger, the Air Watch Bay Area platform is exciting! Please do post updates. I appreciate the ...

gretchengehrke commented on an answer about Do you have resources on odor logs and odor reporting platforms? about 3 years ago

Thanks Gwen @ottinger! These are great resources. We have community members in central CA who hav...

iLAB Fellowship Award

by liz over 8 years ago

uStream aerial video

by liz over 8 years ago

A list for “plots-organizers”

by Shannon over 8 years ago

Balloon mapping kit tote bag graphics

by warren over 8 years ago

Making tent bags for photopaper test

by megan over 8 years ago

Cell Phone Spectrophotometer

by mathew over 8 years ago





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