This is a testing site only. See the live Public Lab site here »


particulate
particulate


Author Comment Last activity Moderation
warren "Hi, Don - @mathew and I spent a week and got some drivers written, including for the Shinyei -- how much would it be to order a few of these boards..." | Read more » over 7 years ago
warren "Last week, @mathew and I worked on standard Open Pipe Kit drivers for a range of different optical dust sensors, to get them all feeding into http:..." | Read more » over 7 years ago
warren "@mathew wrote a great overview of lots of different ways that different projects/sensors measure particulates: http://publiclab.org/notes/mathew/05..." | Read more » over 7 years ago
nikmhanif "Hey guys. I'm building a similar system, but instead of Shinyei PPD-42, I am using SHARP GP2Y1010AU0F dust sensor. However, I am not sure whether t..." | Read more » over 7 years ago
mathew "right above "Step 1" is a paragraph with links to the stores where parts are available. " | Read more » almost 8 years ago
Paolo "Hi guys! I'm Italian and i'd like to build a Dustduino... How can I find the components of the Dustduino? " | Read more » almost 8 years ago
stevie "Hi Matthew! Can I use the picture of the Dustduino in a presentation I'm giving on Wednesday? Hope all is well, did you get any sent off to Wiscons..." | Read more » over 8 years ago
eustatic "woah, nice idea with the aquarium pump, looking forward to it. scott " | Read more » over 8 years ago
eustatic "great visuals " | Read more » over 8 years ago
jefffalk "Another well financed monitoring report that includes mobile monitoring is by David Snyder from UW Stevens Point: LADCO Midwest Wood Smoke Study: h..." | Read more » over 8 years ago
willie "Jeff is correct. The video shows Dr Apte's set up for his work in Delhi. I included it as a kind of inspiration for the start of our work and somet..." | Read more » over 8 years ago
jefffalk "There are apparently some misconceptions here. As I read it, the monitor used by Apte was a commercial DustTrak not a dustduino and his research h..." | Read more » over 8 years ago
RonGeorge "Hi Willie Is the actual sensor used in the video a dustduino? I was surprised by the high sampling frequency of a low cost DIY device... The influ..." | Read more » over 8 years ago
jefffalk "Having an inexpensive mobile monitor would be wonderful. In fact, having an inexpensive stationary monitor would be wonderful. But one needs credi..." | Read more » over 8 years ago
mathew "thanks for sharing, Nick! I didn't want to give away your secret. We're looking at several situations (like particles, H2S) where controlled airfl..." | Read more » over 8 years ago
nshapiro "Hi willie! Its a great project! I haven't read the Apte documentation, but mobile sensing does create some difficulties in terms of maintaining the..." | Read more » over 8 years ago
willie "Thanks Matt. This is definitely at its onset but I wanted to share the Apte inspiration. He did a number of things to ensure that the quality of th..." | Read more » over 8 years ago
mathew "That's pretty neat. How airflow will be controlled, as I would expect a moving vehicle to increase particulate measurements as a matter of the airf..." | Read more » over 8 years ago
donblair "Hi folks! @stevie -- SORRY for the long delay in my response! It'd be great to set up a time to chat about this -- and bring in others who know m..." | Read more » over 8 years ago
eustatic "cool. i have a bunch of shinyeis and i'm working my way through learning arduino, but would this be faster? don, can you bring these to barnraisi..." | Read more » over 8 years ago
stevie "Don any further development on this? Do you think a tool like this could be useful in this situation: http://publiclab.org/notes/stevie/05-23-2014/..." | Read more » over 8 years ago
beadias "alxmjo: Sorry about the delay in replying. Here is the digikey part number for the fan we use: 563-1111-ND. We checked out your DIY set up - glad t..." | Read more » over 8 years ago
stevie "Hi Willie! The next OpenHour (http://publiclab.org/wiki/openhour) is on Air Quality and Air Quality monitoring tools. Would love to hear about this..." | Read more » over 8 years ago
jefffalk "Thanks for the info on the DUSTTRAK. It's good to remember everything comes with advantages and disadvantages. Adjusting for or eliminating humidit..." | Read more » over 8 years ago