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Comments

Author Comment Last activity Moderation
warren "Hi, just found it interesting when i read about the UV Hound - it's actually not a mass spectrometer but an optical spectrometer not too dissimilar..." | Read more » 11 months ago
warren "Hi! focusing can be tough, but if you're occasionally getting things into focus you're doing well. The lens needs to be right up near the slide, al..." | Read more » 11 months ago
warren ":heart: me encanta! Gracias!! " | Read more » 11 months ago
warren "Hi, can you share the images you do get, before and after your calibration? " | Read more » 11 months ago
warren "I updated this diagram! " | Read more » 11 months ago
warren "yay! Awesome! https://publiclab.org/wiki/simple-air-sensor " | Read more » 12 months ago
warren "Yeah these look so awesome. Thank you!!! " | Read more » 12 months ago
warren "Hi, @christie_reni! I wanted to chime in here because I was thinking hard about the upcoming work especially in your plan, and wanted to highlight ..." | Read more » 12 months ago
warren "You're free to use these, they're CC-BY-SA creative commons licenses! Sorry i'm so slow to reply! " | Read more » 12 months ago
warren "Just noting that @kpezzoli had left a comment 17 days ago on the earlier version of this post, so I'm copying it over here. Thanks, @kpezzoli! Con..." | Read more » 12 months ago
warren "Hi! I've noticed that the Pi runs /much/ faster when adequately cooled -- strange but true, because I think it throttles to reduce temperature. So..." | Read more » almost 1 year ago
warren "Hi, you can use this simpler sequence for that: https://sequencer.publiclab.org/examples/#steps=ndvi,colormap This will just apply NDVI and the c..." | Read more » almost 1 year ago
warren "Ah, in the infragram code, it clips anything above 1.0. But there's not a lot in the image that would be that high - just some artifacts in the low..." | Read more » about 1 year ago
warren "Ah, i see! So, when I drop your original image into https://publiclab.github.io/infragram/, and run the equation (R-B)/(R+B)+(1/3) (boosting the ov..." | Read more » about 1 year ago
warren "Hi! This looks pretty good, actually -- you're using a blue filter, i see; there's evidence that red filters are a bit better, but you're getting p..." | Read more » about 1 year ago
warren "Hi, can you share the image you're trying to process, and the output you're getting? Thanks! " | Read more » about 1 year ago
warren "Hi, our basic microscope kits use a standard USB webcam that shouldn't need a driver; can you tell us more about the operating system you're using?..." | Read more » about 1 year ago
warren "I think there is a little screw that can be turned to "tune" each sensor board, so I wonder if you could put both in the same sample and use a smal..." | Read more » about 1 year ago
warren "Maybe we could do both sound and light? That way it is adaptable for different abilities too. I don't know if we could have one port drive a light..." | Read more » about 1 year ago
warren "Sorry for slow response here! Just checking -- so, exporting generates downloads, which then appear under "download." And, the thing with exportin..." | Read more » about 1 year ago
warren "So, i realized entering control-shift-; in a google spreadsheet enters the exact time/date in a cell. Maybe we can modify the Arduino code to send ..." | Read more » about 1 year ago
warren "Hi, Cess! I think we need only one for notes, for now. The questions one already exists, and this new one would be an alternate template for pubicl..." | Read more » about 1 year ago
warren "That is really odd. I tried a couple other things but can't figure out why this is happening. In theory it should just be pressing the tab key betw..." | Read more » about 1 year ago
warren "Hmm, the script is: function onEdit(e) { var val = e.range.getValue().toString(); if (val.indexOf('_now') !== -1) { e.range.setValue(Dat..." | Read more » about 1 year ago