| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| smyckeskrin | "i don't understand your question " | Read more » | over 2 years ago | |||
| bhamster | "Sounds like a neat project! For the first part of your question, are there specific compounds in food waste that you're interested in detecting? I..." | Read more » | about 4 years ago | |||
| markW6 | "It would appear that the TLS2561 is no longer available. " | Read more » | over 4 years ago | |||
| nehagupta9994 | "We are providing social media account which helps to grow your business and you connect many peoples and increase your connection and followers. li..." | Read more » | about 5 years ago | |||
| emawatson12 | "I apapricate your content Ema Watson " | Read more » | about 5 years ago | |||
| wmacfarl | "This screw actually /doesn't/ calibrate the sensor. It sets the /threshold/ for digital output. I completely forgot about this when I wrote my re..." | Read more » | about 5 years 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 5 years ago | |||
| zengirl2 | "Hey, I have a couple of questions that may help to look at the hardware side: Did you use a phone cable for the USB or is it a legit cable used f..." | Read more » | about 5 years ago | |||
| webbhm | "@mimiss These sensors are cheap because they have limited accuracy, they were designed for dish-washers and the like, not technical analysis. Howe..." | Read more » | about 5 years ago | |||
| mimiss | "Please add any other things you can remember @charlotte_clark and @rollinrenola! " | Read more » | about 5 years ago | |||
| Cogreg | "I am curious about how this will help make shipping safer. I have extensive experience in ship traffic management and this project sounds interesti..." | Read more » | about 5 years ago | |||
| mimiss | " @mimiss has marked @amallozzi as a co-author. " | Read more » | about 5 years ago | |||
| cfastie | "This is a fun idea. l assume the bioluminescence will be detected only at night since it will be swamped by sunlight during the day. At night, biol..." | Read more » | about 5 years ago | |||
| warren | "Just as we're speaking, @cfastie posts :smiley: https://publiclab.org/notes/cfastie/11-28-2018/nano-particle-monitoring ! " | Read more » | about 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 » | about 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 | |||
| yamanoorsai | "This sensor comes with a serial output. Adafruit has an excellent tutorial on how to interface to an Arduino:https://learn.adafruit.com/pm25-air-qu..." | Read more » | about 6 years ago | |||
| warren | "@guolivar @BrandonFeenstra @GreenFrogg @rockets @nanocastro do you have some information on this? Some folks are looking to build some sensor/datal..." | Read more » | about 6 years ago |