donblair 82 research notes and 700 wiki edits | Joined about 6 years ago | Moderator





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"Awesome! FLIR-tin' with greatness, here. " | Read more » over 5 years ago
"Great question! :) We are currently developing appropriate sensor technology, and will soon investigate. " | Read more » over 5 years ago
"Hi! Sorry for the delayed reply -- been a bit crazy with other projects, but still excited about this! On reflection, rather than add extra power..." | Read more » over 5 years ago
"Woohoo! Quick replies / queries: Do you have a link to the Visualight schematics? I should check them out, as Jeff was hoping to use their more..." | Read more » over 5 years ago
"Jeff -- ah, I see -- good point! I don't think I'm finding the proper Visualight schematic ... file:///home/chronos/user/Downloads/strip_02-schema..." | Read more » over 5 years ago
"Alright, I've changed the design to use a 32u4 processor (like the Leonardo), based on the Adafruit Flora schematic. The layout isn't quite finish..." | Read more » over 5 years ago
"Cool, I just added a screw terminal footprint, and a footprint for a resistor -- so now it's also a thermal fishing bob device (the board layout in..." | Read more » over 5 years ago
"... this is sort of 'mission creep', but: if we add a footprint for a screw terminal and an extra resistor, we could connect up a thermistor -- and..." | Read more » over 5 years ago
"Woohoo! Sure thing -- I'll ask Ray re: his process (and if he has any spare components lying about), and get an ETA on ordering a PCB (from OSH Pa..." | Read more » over 5 years ago
"For what it's worth: I just added a header to the board to break out pins A0,A1,A2,D3, D5, D6, SDA, SCL (the I2C bus), VCC, and GND -- so that folk..." | Read more » over 5 years ago
"So I went ahead and mashed up the Rayshobby design with the Sparkfun breakout -- note: Squarewear runs on 3.3V, so the 3.3V version of the IR chip ..." | Read more » over 5 years ago
"Also, if it helps: there's an Eagle schematic for the associated breakout board for the IR device on Sparkfun, here: https://www.sparkfun.com/pro..." | Read more » over 5 years ago
"This is cool! Quick aside: a friend in Amherst makes an open source board, "SquareWear", which is a wearable electronics device that has an RGB le..." | Read more » over 5 years ago
"Update: Amherst College has posted a follow-up on their Facebook page, here: https://www.facebook.com/amherstcollege/posts/690441407761 " | Read more » over 5 years ago
""this is worse than it looks" -- hahaha! indeed -- but you snatched aerial imagery awesomeness from the jaws of muddy lens malfunction defeat and c..." | Read more » over 5 years ago
"(... and in case the resultant HTML is at all useful, it's here: https://github.com/Pioneer-Valley-Open-Science/infragram-js ) " | Read more » almost 6 years ago
"I've got your code working locally, and it's gorgeous. Just to play around, I tried adding in some of your video instructions as explanation on th..." | Read more » almost 6 years ago
"HOLY COW. " | Read more » almost 6 years ago
"Hi Chris -- great stuff! Changed the color bar in an attempt to match yours (haven't yet implemented the max / min values, yet), and added some ex..." | Read more » almost 6 years ago
"Chris -- I'm looking into generating the color table you're using -- it does indeed nicely distinguish above- and below-zero NDVI values -- and I'l..." | Read more » almost 6 years ago
"Follow-up -- the downside with having a set colortable for NDVI, from -1 to 1, is that a lot of the images are going to look pretty boring. One id..." | Read more » almost 6 years ago
"Update -- I've changed the infrapix code so that it always displays a color table that spans the full range of possible NDVI values (-1 to 1). Not..." | Read more » almost 6 years ago
"Jeff -- great, promising set of experiments here! Re: the color settings on the Infrapix app -- sorry, now I see (from your note, and in conversat..." | Read more » almost 6 years ago
"Hi Pat, Chris, Chris: it'd be good to grab any additional photos you have of the blimp -- we can post those in a research note soon, as well as de..." | Read more » almost 6 years ago

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