| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| david_uwi | " It's going from 0-250 ug/m3 (and the x-axis is 42 days).The average value (over 6 weeks) is 17 ug/m3. So the graph shows there are some large spik..." | Read more » | almost 6 years ago | |||
| dswenson | " What is your unit scale reading on the output (y axis)? I can't get a clear visual, but it appears to be something other than micrograms/cubic me..." | Read more » | almost 6 years ago | |||
| cfastie | "Liz, it's great to know that you (or I guess your Mom) were well coiffed in the 80s, although I regret that you did not include photographic eviden..." | Read more » | almost 6 years ago | |||
| liz | " Dear Chris, as a child of the eighties myself, i can corroborate that the effects of Aquanet hairspray on respiration are quite significant. Were ..." | Read more » | almost 6 years ago | |||
| ChrisWard | " Thanks Liz " | Read more » | almost 6 years ago | |||
| liz | " Welcome Chris! I'll copy in @shantler and @rockets of the KnowFlow team " | Read more » | almost 6 years ago | |||
| B-winters | " Love this. I am definitely going to try building this at some point, but don't have the time right now. Perhaps after January term. I am coming b..." | Read more » | almost 6 years ago | |||
| roberts_ecofarm | " @EdMallon Glad to see more video links. The basic logger build videos you did were great. Really helped me. Thanks for continuing to share. " | Read more » | almost 6 years ago | |||
| EdMallon | "I finally completed the set of logger build tutorials on Youtube, to go with the screw terminal logger posted in 2017: Pro Mini Logger Build: Bat..." | Read more » | almost 6 years ago | |||
| cfastie | "Leslie, I will lend you anything you need. Tell me about your HEPA setup. You must already have a 5V Arduino, so all you need is three DuPont wires..." | Read more » | almost 6 years ago | |||
| zengirl2 | "I'm so excited to see this @cfastie. Love the play on words as always with the naming of the monitor. However, you may want to rename your research..." | Read more » | almost 6 years ago | |||
| warren | "Just as we're speaking, @cfastie posts :smiley: https://publiclab.org/notes/cfastie/11-28-2018/nano-particle-monitoring ! " | Read more » | almost 6 years ago | |||
| stevie | "@stevie awards a barnstar to cfastie for their awesome contribution! " | Read more » | almost 6 years ago | |||
| cfastie | "Thanks Nick. It's good to know about the duplicate sensors. That's an intriguing engineering decision. Chris " | Read more » | almost 6 years ago | |||
| nshapiro | "I'm going to be loling about Poorple all night! Amazing work, chris! And yes, I believe Purple has two of the same sensors to catch any low hanging..." | Read more » | almost 6 years ago | |||
| jywarren | "Awesome! On Tue, Nov 27, 2018, 11:45 PM \<notifications@publiclab.org wrote: Public Lab contributor cfastie just posted a new research note en..." | Read more » | almost 6 years ago | |||
| warren | "@Cbarnes9 are you at all interested in something like this, where it'd be a PMS7003 connected to an Arduino to just get the data off as quickly as ..." | Read more » | almost 6 years ago | |||
| nanocastro | "Hi. Sorry for the late answer. We are using the PMS7003 but the 5003 is almost the same except for the size. We were using Arduino Mega with three..." | Read more » | about 6 years ago | |||
| karlssonviking | "Hi... This is Viking Karlsson and I am new here and I need support from you peoples. I was surfing the net and at random land over here and find th..." | Read more » | about 6 years ago | |||
| guolivar | "Here is a page about the PMS5003 and 7003 ... https://aqicn.org/sensor/pms5003-7003/ The difference seems to be in their internal layout. In that ..." | Read more » | about 6 years ago | |||
| cfastie | "There is another version of this sensor with the same specifications and the same price but it is about half the size. Does anyone know any reason ..." | Read more » | about 6 years ago | |||
| warren | "Thanks, everyone! " | Read more » | about 6 years ago | |||
| kkoerner | "So, great timing, I was just working on doing this with an Arduino mega today (here are some pictures). I was going to do a more extensive writ..." | Read more » | about 6 years ago | |||
| jywarren | "Wow, this got a reply on my posted question real fast. Thank you!!!! On Friday, October 26, 2018 at 12:45:33 PM UTC-4, notifications wrote: --..." | Read more » | about 6 years ago |