Community research

Reenesa new contributor commented on Github guide for Open Source Contributions about 1 month ago

This is very helpful. I thought that my folk repository updates automatically with changes in the...

nipam_bhavsar commented on Getting problem with Pi-builder image about 1 month ago

Dear Warren, Greetings !!! Thanks for your kind response. We are giving power supply through L...

warren commented on Getting problem with Pi-builder image about 1 month ago

Hi! Often the issue is that the ribbon cable is not properly seated, either the big one between t...

liz commented on What do you do with charcoal from a water filter? about 1 month ago

There are some glazes that are still not fit for use as drinking vessels or for holding food. We ...

liz commented on what are technical solution on crowd photo monitoring for environmental pollution? We want to set up photo monitoring for Air pollution, apps could adjust with previous photo or view angle. about 1 month ago

USGS and Nerds for Nature use a method of mounting a metal "angle bracket" outside where people c...

warren commented on Oct 4: MicroBrews meet-up at AS220 Food, Providence about 1 month ago

Kimchi w crystallized salt Dried Thai basil!

guolivar commented on What are ways to make dense CSV data more readable? about 1 month ago

Normalising is your friend when you have things with very different ranges. Depending on what you...

permaculturegardener commented on What do you do with charcoal from a water filter? about 1 month ago

It very much does reburning, It reaches tempatures that can not be reached by many form of fuel,...

warren commented on Oct 4: MicroBrews meet-up at AS220 Food, Providence about 1 month ago

This went so well! Lots of people came by over the course of the night. I'll share photos gradual...

eustatic commented on What are ways to make dense CSV data more readable? about 1 month ago

Pivot tables? Lookup or index command? Conditional formatting? all of these things can help. ...

warren commented on Pros/cons to cheap handheld water meters for pH, TDS, conductivity? about 1 month ago

Thanks! I'd guess that's true of some of #dfrobot / #knowflow sensors too, since several of their...

liz commented on What do you do with charcoal from a water filter? about 1 month ago

Does your kiln do "re-gasification"? Like, pulling in the smoke/fumes/vapor/gases that are releas...

wln215 commented on Pros/cons to cheap handheld water meters for pH, TDS, conductivity? about 2 months ago

I've notices that if these pH meters are left sitting out, or if they get used frequently enough,...

Dragonhive commented on Blurred Location and variable location privacy about 2 months ago

The coordinate grid is the way to go! Good idea!

nstarli commented on How to calibrate the white-balance for NDVI using the BLUE filter? about 2 months ago

Where can I find the blue calibration card? I could not find it on the public lab store.

warren commented on Download & Analyze Purple Air data about 2 months ago

That's awesome, we'd love to see it in a post on PublicLab.org if you're interested in sharing!

wu_ming2 commented on Download & Analyze Purple Air data about 2 months ago

If anyone is interested I have completely re-written the micro-service that notifies you while a...

permaculturegardener commented on What do you do with charcoal from a water filter? about 2 months ago

@liz I thank you so much for your response. We do not really have that here, and considering the...

charlotte_clarke commented on How can we relate water quality sensor measurements to oil/gas pollution? about 2 months ago

This page from Penn State has a great summary of natural gas activity indicators, their expected ...

warren commented on How can DIY/community-collected environmental data be used? about 2 months ago

I'm interested in how data can be presented in very visual ways for advocacy work - like these ki...

stevie commented on How can DIY/community-collected environmental data be used? about 2 months ago

Yes! I think so

stevie commented on States are Leading in rainwater harvesting? about 2 months ago

Hi @hschackai ! I was wondering if you know where we might be able to find this information?

liz commented on What do you do with charcoal from a water filter? about 2 months ago

Does your area have organized hazardous waste pickup or management, such as for motor oil, paint,...

Cogreg commented on Can we use an arduino to run a photodiode and interference filter to detect bioluminescence? about 2 months ago

I am curious about how this will help make shipping safer. I have extensive experience in ship tr...

warren commented on How can I can make a raspberry pi camera just with the filters process the crops and immediately produce the results to a computer or to other device, without having to use the website? about 2 months ago

and! https://publiclab.org/infragram-pi

warren commented on Add a filter on a Pi NoIR camera about 2 months ago

Here are some links! https://store.publiclab.org/collections/diy-infrared-photography/ and htt...

warren commented on How can I can make a raspberry pi camera just with the filters process the crops and immediately produce the results to a computer or to other device, without having to use the website? about 2 months ago

Just noting that our Infragram Pi Cam kits now ship with onboard software and WiFi: https://stor...

limako commented on Prototyping with Raspberry Pi and Arduino about 2 months ago

I had originally installed only the arduino "core" package which has the compiler and library stu...

cfastie commented on Prototyping with Raspberry Pi and Arduino about 2 months ago

That's really useful information. I can see the advantage of having every scientific instrument a...

warren commented on What are best practices and tools to help clean up data sets? about 2 months ago

OK, i got the units to show. I trimmed back one file to just a few of the columns, just to make i...