| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| gretchengehrke | "@programmer1200, This is great! I agree with Chris and Holger that light scattering at a 90-degree angle is the standard approach for turbidity, an..." | Read more » | over 6 years ago | |||
| programmer1200 | "Totally understand where your coming from , its very possible im having some loss because of that, to account for the possible over bright light so..." | Read more » | over 6 years ago | |||
| Holger | "If I got it right, your photometer is measuring amount of light traveling through a solution or suspension. The loss of signal could be due to abso..." | Read more » | over 6 years ago | |||
| programmer1200 | "Thanks That's a lot of good information, now for hands on river work that design works pretty well , I was more working toward collect and then tes..." | Read more » | over 6 years ago | |||
| cfastie | "There is also lots of good information in this research note by Don about some testing he did. " | Read more » | over 6 years ago | |||
| cfastie | "There has been a lot of information about measuring turbidity posted at Public Lab. Don Blair posted an excellent review of the common approaches t..." | Read more » | over 6 years ago | |||
| xose | "So cool! Thanks @programmer1200!! " | Read more » | over 6 years ago | |||
| xose | "@xose awards a barnstar to programmer1200 for their awesome contribution! " | Read more » | over 6 years ago | |||
| xose | "Master! Unmeasurable amount of work to get this. Thanks a lot @cfastie!! " | Read more » | over 6 years ago | |||
| xose | "@xose awards a barnstar to cfastie for their awesome contribution! " | Read more » | over 6 years ago | |||
| warren | "@warren awards a barnstar to cfastie for their awesome contribution! " | Read more » | over 6 years ago | |||
| Tiago_Maciel | "Where I find the libraries : include <SdFat.h> include <SPI.h> include <Wire.h> include <RTClib.h> include <Adafru..." | Read more » | over 6 years ago | |||
| Tiago_Maciel | "good tutorial!! Can I use HC-SR04 to data? " | Read more » | over 6 years ago | |||
| Tiago_Maciel | "good tutorial!! Can I use HC-SR04 to data? " | Read more » | over 6 years ago | |||
| Tiago_Maciel | "good tutorial!! Can I use HC-SR04 to data? " | Read more » | over 6 years ago | |||
| Reallygeek | "I also tried to "override" by making this: https://docs.google.com/document/d/1cctjKW-4lCkrBZuILErFq1bBNidR6Igmm5zh9k_wvFo/edit?usp=sharing but I'..." | Read more » | over 6 years ago | |||
| Reallygeek | "Ok so all I did was, $W.getCrossSection= $W.data; which gave me the data one time, then every half second I got "$W.getCrossSection is not a functi..." | Read more » | over 6 years ago | |||
| Kelemeh | "Hello btbonval! Thank you for sharing this project with us! I really liked it. I'm a beginner with Arduino and I would like to make a monitoring to..." | Read more » | over 6 years ago | |||
| zengirl2 | "Whoah, my first! So exciting. :) " | Read more » | over 6 years ago | |||
| warren | "@warren awards a barnstar to Zengirl2 for their awesome contribution! " | Read more » | over 6 years ago | |||
| warren | "@ewilder and @hannahJG - I've moved this page over to https://publiclab.org/wiki/hydrogen-sulfide-photopaper -- and I really love the how-to guide!..." | Read more » | over 6 years ago | |||
| EdMallon | "I try to keep the blog tightly focused on the logger build details. But this year, I felt that I had to say something a bit more pointed about the ..." | Read more » | over 6 years ago | |||
| cfastie | "Yes, I agree that this is a different approach to an issue that has had a lot of effort directed at software solutions. This is a purely hardware s..." | Read more » | over 6 years ago | |||
| warren | "Hi, @nanocastro -- we've been adding a lot of nice features to wiki pages to make them good project landing pages, with a Q&A, activities listi..." | Read more » | over 6 years ago |