Comments

Author Comment Last activity Moderation
wmacfarl "This screw actually /doesn't/ calibrate the sensor. It sets the /threshold/ for digital output. I completely forgot about this when I wrote my re..." | Read more » 9 months ago
wmacfarl "The script will miss substitutions if the data is coming in too quickly -- I put a bunch of delays in the code to slow it down to a point where it..." | Read more » 9 months ago
wmacfarl "So in this case, access to data collected in communities around other similar injection wells documenting harm would have strengthened your ability..." | Read more » 11 months ago
wmacfarl "What is TSS? my googling suggests "total suspended solids"? Is that right? " | Read more » 11 months ago
wmacfarl "Thanks! It seems like one of the best indicators for oil in water is just visual inspection for an oil sheen (and photography for documentation)? ..." | Read more » 11 months ago
wmacfarl "@warren @kgradow1 @bmela It wouldn't be hard to print out adapters for the v1.3 camera instead of the v2 camera -- the way the OpenFlexure project ..." | Read more » over 2 years ago
wmacfarl "@warren @kgradow1 -- it's true that we did try a bunch of different lights, and the best we found was a single LED. But the main reason this was t..." | Read more » over 2 years ago
wmacfarl "@warren, @liz -- I mentioned this at #leaffest-2016 but wanted to put it here as well. I think that "common pitfalls" or "troubleshooting" or some..." | Read more » almost 4 years ago