particulate
particulate


Author Comment Last activity Moderation
donblair "Hi Folks! Great comment thread here. Just following up on Schroyer's lead: the github code had a nice link, in a commented section, to a useful ..." | Read more » about 10 years ago
beadias "Hi Scott, Gerald and all. Thanks for all the comments! The Speck is currently not commercially available, but could be very soon. Please sign up f..." | Read more » about 10 years ago
illah "So I'll try to answer some ?'s: The Shinyei was around $15- we tried that first. The Syhitech is something like $3 in reasonable quantities. So it'..." | Read more » about 10 years ago
Schroyer "Hi Warren, The Syhitech looks neat, especially for the price point, but I would like to see more peer-reviewed studies to confirm how well the sen..." | Read more » about 10 years ago
warren "Is reading from the Shenyei really as easy as this? valP1 = digitalRead(8); valP2 = digitalRead(9); What do the values represent, or how do you ..." | Read more » about 10 years ago
warren "I also found a couple places to buy it, but they don't show prices better than the listed Shenyei $15.80 or so: http://www.ebay.ca/itm/NEW-For-DSM..." | Read more » about 10 years ago
warren "Copying in a comment I just left on the DustDuino post: _So I think the sensor the Speck is using, the "Syhitech DSM501A" (http://publiclab.org/no..." | Read more » about 10 years ago
warren "So I think the sensor the Speck is using, the "Syhitech DSM501A" (http://publiclab.org/notes/chrisbartley/04-15-2014/speck-particle-monitor) is ~$2..." | Read more » about 10 years ago
warren "Data sheet for the sensor: tmp_DSM501A_Dust_Sensor630081629.pdf " | Read more » about 10 years ago
warren "How much does the Syhitech DSM501A cost and are there plans or software for the Speck available? I know that CMU Create lab is open source which is..." | Read more » about 10 years ago
warren "Exciting to see... What's the most minimal sensor we could create though? Could we just connect the pm sensor to an openlux (http://publiclab.org/t..." | Read more » about 10 years ago
geraldmc "The Southwest Pennsylvania Environmental Health Project (SWP-EHP) is using the Speck to investigate effects of natural gas drilling in PA, they len..." | Read more » about 10 years ago
eustatic "That display is impressive. I'll be quite crass and ask: would you like to donate any of these to some folks down in Reserve and Plaquemines Paris..." | Read more » over 10 years ago
chrisbartley "Hi Chris! Thanks for the kind words. We are indeed working with a manufacturing partner for CATTFish (formerly WaterBot), but I don't know exact c..." | Read more » over 10 years ago
cfastie "Chris, Very nice device. And smart testing setups. The Explorables visualizations are fantastic. That will change the way people understand data se..." | Read more » over 10 years ago
willie "Silica monitoring is definitely a use case especially where a point source (concrete aggregate plant?) is already identified. I also think that a c..." | Read more » over 10 years ago
warren "Awesome. I'm thinking about whether this could be used for silica monitoring... looks like this can detect PM2.5 and PM10, and those are in the ran..." | Read more » over 10 years ago
warren "Willie just posted a followup about a field-test of the optical sensor component: http://publiclab.org/notes/Willie/04-01-2014/field-testing-the-sh..." | Read more » over 10 years ago
mathew "Thanks for finding this, Willie! really cool. " | Read more » over 10 years ago
willie "Cool Scott. I just bought 20 for the first batch of DustDuino being put together by Matt. We'll be testing these out over the summer so there is ce..." | Read more » over 10 years ago
eustatic "thanks! watching this closely, i've purchased a few of these already. s " | Read more » over 10 years ago
Schroyer "Hi eustatic, The particulates sensor being used for the DustDuino could not identify the composition of the particulate matter, but indeed could b..." | Read more » over 10 years ago
eustatic "Anyway, Jeff I was thinking of using this as a possible screening tool with the ongoing PM sampling that we are doing in Plaquemines, in prepara..." | Read more » over 10 years ago
eustatic "Aidan, I think the github link is in this writeup? I dunno, i'm a biologist, i don't speak github well. Schroyer, that is cool. Bogalusa? or som..." | Read more » over 10 years ago