Public Lab is an open community which collaboratively develops accessible, open source, Do-It-Yourself technologies for investigating local environmental health and justice issues.
All topics »
If you cannot use the ReCaptcha to verify you are not a bot, use this alternative verification.
As an open source community, we believe in open licensing of content so that other members of the community can leverage your work legally -- with attribution, of course. By joining the Public Lab site, you agree to release the content you post here under a Creative Commons Attribution Sharealike license, and the hardware designs you post under the CERN Open Hardware License 1.1 (full text). This has the added benefit that others must share their improvements in turn with you.
sign up to join the Public Lab community
Forgot your password? Reset it here
We use tags to group research by topic -- browse below to see the most popular tags over the past month.
# of people |
# of uses
Use 3-D glasses to modify a camera for infrared
I need a help I'm doing a research project on NVDI processes
Conversion of 4k sport camera for NDVI analysis with UAVs
Webcam and PVC Spectrophotometer
Every spectrum is on its side?
How can I process the images taken from modified camera?
Data Visualization with Sheet Mapper: How to connect a live spreadsheet to a web map
Can someone make a map to display NOAA Harvey imagery with coordinates and permalink?
How to Connect an ORP Sensor to the Simple Water Sensor Platform
Building the Simple Water Sensor Platform
How to Connect a pH Sensor to the Simple Water Sensor Platform
EVENT: Wondering about Wastewater? Join us for a series of events to wrap up Public Lab’s latest research area review!
I asked an environmental planner, “What do you want people to know about stormwater?”
Post-Ida Nurdle Spill from Plastic Rail Car derailment: lessons from Raceland
Charla comunitaria sobre investigación en agua
Water Research community Call (English-speaking call)
I've heard that hot tap water is not safe to drink--is there merit to this claim or is it just an urban myth?
Monitor transparency, dissolved oxygen, ORP, and ammonia from a river
Live Dissolved Oxygen and Redox Potential Sensor
¿Cómo detectar abrillantadores ópticos (aguas residuales) yendo a un río? / How to detect optical brighteners (wastewater) going to a river?
Tampon Testing for Wastewater
Post your photos of possible wastewater pollution! / ¡Postea tus fotos de aguas posiblemente residuales! 📷
Photo Documentation of Turbid Waters for Advocacy
How to report pollution entering your local stormwater system in the US
How to find out if waterbodies near you in the US are healthy or impaired
¿Cómo evaluar la calidad de un río con insectos acuáticos (bioindicadores)? / How do I assess the quality of an river with aquatic insects (bioindicators)?
What are some observable tell-tale signs of wastewater pollution?
Reviewing and refreshing the topic of wastewater
Troubleshooting the Bucket Monitor
What are air quality indicators you should watch for around a landfill that indicate you should take a grab sample?
HOW WE RECOLLECT OUR DATA
How to Monitor Indoor TVOC with Raspberry PI
There are natural sources of VOCs, what are they? How do I avoid them in my air quality monitoring?
What are your experiences using low-cost VOC sensors outdoors? And other questions about accuracy.
Soil Sampling Toolkit by Citizen Science Community Resources: History and How-To Video
Getting Fenceline Benzene Data from WebFire
Looking for recommendations for underwater video stream to surface
I have a lot of "old" cell phones. How can I use them as the small computers that they are?
MU Campus Map
The weTable and CHARM
Routine maintenance and calibration of the MiniVol, with images
Small DIY aerostat "Uchbovy" made in Kharkiv, Ukraine
Clashifier: open source, web based image classification prototype
CP RR oil tanker leak from Red wing to Winona MN, beside Mississippi River
Rhode Island Timelapse
Set up a Raspberry Pi Camera with Pi Builder
Is a Water Proof Solar Raspberry Pi Camera project viable?
NDVI exposure setting
CANCELED Event: Sand Sentinel Training, Bloomer WI
Gas-Calibrated Monitor Explainer
Best Method(s) of Datalogging Location in the Field Without Cell Reception?
Most common tags, linked by how often they are used together. (full screen)
View 50 |