| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| warren | "Here's the big list of UV LEDs below 405 nm " | Read more » | about 9 years ago | |||
| warren | "Crap, those are only in quantities of 400+ or 1000+. I'll keep looking. " | Read more » | about 9 years ago | |||
| warren | "@tonyc @ygstcu - looking at higher powered LEDs, I've found: ~$4.40: http://www.digikey.com/product-detail/en/VLMU3500-385-060/VLMU3500-385-060TR-..." | Read more » | about 9 years ago | |||
| flatCat | "@peter2975 I would not recommend using PLA filament... You can refer to the '3D Printed Part Guidlines' on the hackaday page at https://hackaday.i..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi I am using pursa i3 printer with cura software.After printing the parts i am not getting good finish as your. I am using PLA filament can you..." | Read more » | over 9 years ago | |||
| warren | "@ygzstc - pointing you at this note since you've ordered some very bright UV LEDs. Oops, missed your comment mathew - we'll have to try that, thou..." | Read more » | over 9 years ago | |||
| flatCat | "@peter2975 - I would imagine sheet metal would be exceedingly difficult to work in these dimensions and retain the accuracy required.. Having said ..." | Read more » | over 9 years ago | |||
| peter2975 | "Hi Can 3D printable component can be made from sheet metal . Please let me know Peter " | Read more » | over 9 years ago | |||
| pzyxian | "Hi bhickman, do you think this would be able to handle the low concentration of raman scattering? " | Read more » | over 9 years ago | |||
| bhickman | "Hi abaker. Currently I'm using a third order polynomial to calibrate the spectrometer. I simply take a spectrum of a fluorescent light and save the..." | Read more » | over 9 years ago | |||
| abaker1617 | "HI bhickman, could you just give me the step-by-step on how to calibrate this thing? This is a project I'm doing for a college class, and it's wort..." | Read more » | over 9 years ago | |||
| abaker1617 | "HI bhickman, the filepath worked out and the GUI is working, which is great! But are you saying that the calibration doesn't work on a mac? " | Read more » | over 9 years ago | |||
| bhickman | "Hi abaker, I tried it on a Mac and was not able to get it to work, I'll have to look into this. For now, to use the csv file you can write out the ..." | Read more » | over 9 years ago | |||
| abaker1617 | "bhickman, also, copying the wavelength file to my sketchbook doesn't seem to make it work, but if what you're saying is that the file needs to be c..." | Read more » | over 9 years ago | |||
| abaker1617 | "Hi bhickman, that makes sense, but how do I take a calibration? " | Read more » | over 9 years ago | |||
| bhickman | "Hi abaker, I forgot about that wavelength file. The wavelengths in the file will be incorrect and a calibration will need to be done to get the cor..." | Read more » | over 9 years ago | |||
| abaker1617 | "JSummers, could the problem be that I'm using a Mac? Or is there a way that i should reset or reorder the system files when using Processing? " | Read more » | over 9 years ago | |||
| abaker1617 | "The file looks just like your example when I open it with excel, and the program launches, but if what you mean by saying the GUI launches is that ..." | Read more » | over 9 years ago | |||
| JSummers | "How does the file look? You should be able to open it with excel or notepad. It looks to me like it should have one row of headings followed by h..." | Read more » | over 9 years ago | |||
| abaker1617 | "Hi bhickman or JSummers, I'm trying to run with the processing GUI to get data, but i keep getting the following error message: "The file "wavelen..." | Read more » | over 9 years ago | |||
| abaker1617 | "Thanks JSummers, that is very helpful information! " | Read more » | over 9 years ago | |||
| JSummers | "Hi Abaker, You don't really run the Energia programs. What you do is load them onto the microcontroller and they will be active for as long as th..." | Read more » | over 9 years ago | |||
| abaker1617 | "Hi bhickman, this info is very helpful, thank you. In reference to my other question about which energia program to run first, what I mean by that ..." | Read more » | over 9 years ago | |||
| bhickman | "Hi abaker, I'm a bit confused as to what you mean by which to run first, but I'll try and help. First of all, for the TSL1406R CCD wiring, I wired ..." | Read more » | over 9 years ago |