Public Lab Wiki documentation

Advanced Grids

« Back to Power Tags

Thumbnail grids

[notes:grid:coqui] will collect notes tagged with coqui in a grid of thumbnails:

How can we adjust the frequency of the coqui?

by liz 3 months ago | 0 | 65 | 1

How can we adjust the volume of the coqui?

by liz 3 months ago | 6 | 66 | 0

DIY conductivity Sensors

by roberts_ecofarm 3 months ago | 1 | 92 | 2


DIY Science Lesson with the Coqui

by pdhixenbaugh 5 months ago | 25 | 247 | 6


Building the coqui

by jiteovien 7 months ago | 1 | 121 | 3

Wiki grids

[wikis:coqui] will collect wiki pages tagged with coqui:

Title Updated Version Views
Coqui conductivity sensor 10 months ago by warren 40 18
Flooding and Stormwater Project in New Orleans over 1 year ago by stevie 15 1
555 Conductivity Meter over 4 years ago by warren 7 3

Combined grids

You can now use [nodes:_____] to show both wikis and notes:

Title Author Created | Updated Likes Views Type
Extra Super Volatile @cfastie about 1 month ago 1
Nano particle monitoring @cfastie about 2 months ago 1
Why are the PM10 particles of the Purpleair monitor biased so high? @Cbarnes9 2 months ago 1
What type of aerosol was used for the calibration of the purpleair lasers? @Cbarnes9 2 months ago 1
Does particle composition that the purple air monitors measure greatly skew the data output? @Cbarnes9 2 months ago 1
How can we connect a PMS5003 dust sensor to an Arduino? @warren 3 months ago 1
How to Open and Clean a PMS 5003 Air Sensor @kkoerner 3 months ago 1
PurpleAir @jiteovien 4 months ago 13
Sanity check for air sensors @Ag8n 5 months ago 1
Website for public data @ottinger 5 months ago 1
Advice for real-time monitoring @ottinger 5 months ago 1
How to evaluate low cost air quality sensors @jiteovien 5 months ago 1
PM 2.5 Air Quality Index for Keller, Texas @jiteovien 5 months ago 1
Setup your Purple Air @jiteovien 5 months ago 1
Download & Analyze Purple Air data @jiteovien 5 months ago 1
Public Lab Providence has a PurpleAir @jiteovien 5 months ago 1
Pharmaceutical class 100000 particulate as compared to pm2.5 @Ag8n 5 months ago 1
Low-cost air quality sensors to measure PM2.5, PM10? @bigmit37 5 months ago 1
What challenges are people having with the PurpleAir? @jiteovien 5 months ago 1
Calibrating low cost air quality sensor (1/2) @jiteovien 6 months ago 1
Leaflet Environmental Layer Library - Part 2 @sagarpreet 6 months ago 1
What is the correct AQI measure ? @sagarpreet 7 months ago 1
Visualize live sensor data with p5js and an Arduino @warren 12 months ago 1
Thoughts on Low Cost air quality sensors @guolivar about 1 year ago 1
How good is the PurpleAir sensor and what does it detect? @warren about 1 year ago 1

People maps

Share your own location on your profile. Learn about privacy

Exclusive grids

Grids that show content with one tag but not if it has a second tag:

The basic pattern is: [questions:include!exclude

So to exclude #basic-microscope:


Title Author Updated Likes
Could the Raspberry Pi Microscope be used for looking at microplastics found in ocean water? @stevie 6 months ago
What is "immersion oil" for microscopes? @warren 11 months ago
Where can you get the stage for the basic microscope? @stevie 12 months ago
A Massdrop microscope sale (just 23 hours left) @amirberAgain about 1 year ago
Where can microscope lenses (objectives) be bought? @warren about 1 year ago
What are some ways to collect dust or particulate samples for analysis? @warren about 1 year ago
How do DIY microscopes compare (cost, ease of use, resolution) to commercial options? @warren over 1 year ago
Has anyone used a RasPi camera in a DIY microscope? @bmela over 1 year ago
How does the EPA measure things, especially the size of dust particles? @kgradow1 over 1 year ago
How long does it take to build the hackteria microscope? (is it easy?) @kgradow1 over 1 year ago
Is it possible to accurately size inhalable and respirable particles using a DIY microscope? @gretchengehrke over 1 year ago
Is it possible to discern jagged from rounded particles using a DIY microscope? @gretchengehrke over 1 year ago
How big are silica particles, in microns? @warren over 1 year ago
How big are smoke particles, in microns? @warren over 1 year ago
What is the best low-cost or DIY microscope to use with a group? @gretchengehrke over 1 year ago
Have you had any experience utilizing low cost portable microscopes? @gilbert over 1 year ago
Show more

Ask a question  or help answer future questions

Public Lab is open for anyone and will always be free. By signing up you'll join a diverse group of community researchers and tap into a lot of grassroots expertise.

Sign up