| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| patcoyle | "Very nice indeed. " | Read more » | about 9 years ago | |||
| nedhorning | "Hi Grayson, This looks really nice - a great little setup. I think you made good choices: using two sensors close together with a (relatively) narr..." | Read more » | about 9 years ago | |||
| mathew | "I just bought the air pump components and a graduated cylinder to try and compare @davidmack's cheapo air meter... can't wait. I'm going to try us..." | Read more » | about 9 years ago | |||
| flatCat | "@HoshiChemist Hi, thanks..! If you're building according to the current design without any mods, it'll probably cost you around that.. Depending ..." | Read more » | over 9 years ago | |||
| HoshiChemist | "This is awesome. Could anyone give me an estimate of the cost of this assuming that I have a commercial 3D printer? I see an earlier post states ~$..." | Read more » | over 9 years ago | |||
| flatCat | "Hi Peter... The 'retired' directory contains the older version that I started with.. The 3d printable folder is the current version that you see ..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi, Can you please let me know in Github which file has to used for 3d printing as their are two folder one is 3d printable and another is 3d print..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi, Can you please let me know in Github which file has to used for 3d printing, Thanks Peter " | Read more » | over 9 years ago | |||
| nshapiro | "I think so. Those tubes require one pump on the Draeger Tube proprietary pump. So if one were to rent their proprietary pump for a single day and a..." | Read more » | over 9 years ago | |||
| sara | "Exciting stuff! Do you think this method could work for other pump based tubes like these http://www.buydraegertubes.com/hydrogensulfide02b.aspx " | Read more » | over 9 years ago | |||
| geraldmc | "i never looked at it that way... awesome! " | Read more » | over 9 years ago | |||
| danbeavers | "The colors are fantastic! " | Read more » | over 9 years ago | |||
| eymund | "Thinking outside the box ! " | Read more » | over 9 years ago | |||
| Hudonnoodles | "Awesome! " | Read more » | over 9 years ago | |||
| flatCat | "No need to be sorry! I hope I helped... Also, if you are building the ramanPi using the schematics/boards I designed....don't forget to swap the ..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi Sorry about the wrong connection anyway thanks for the information and regarding the Raspberry Pi as per your BOM it is Raspberry Pi Model B+ 5..." | Read more » | over 9 years ago | |||
| flatCat | "Hi Peter... Perhaps try emailing me directly... Your diagram above depicts the Nucleo's USB plugged into the HDMI of the raspberryPi B+... I'll go..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi I hope the the below photo is how the nucleo boards is connected to the raspberry pi through usb " | Read more » | over 9 years ago | |||
| flatCat | "Hi Peter... The main block diagram, shows it.. and some of the project logs indicate it.. and I suppose I could have indicated it better... but th..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi I could not find the information or documentation on the Interconnections between the Main raspberryPi board and with three Nucleo Board. Can y..." | Read more » | over 9 years ago | |||
| flatCat | "Hi Peter... All of the information and documentation is located on the Hackaday.io website... http://hackaday.io/project/1279 You can also find ..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi can you share information about raspberryPi Interconnections " | Read more » | over 9 years ago | |||
| nshapiro | "That sounds like a great idea. The flow meter remains the most expensive component so reducing this cost is clutch. This sounds like something that..." | Read more » | over 9 years ago | |||
| DavidMack | "The commercial air flow meters are easy to use and come with NIST traceable certificates but you can make your own air flow meter for lab use that ..." | Read more » | over 9 years ago |