| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| atlaslab_marketing | "Nice Aricle!! ATLAS lube oil testing research centre gives quality and condition evaluation of oils utilised in motors and other equipment. We inc..." | Read more » | over 4 years ago | |||
| jpschaaf | "I never really knew much about spectrometers (and still don't) but I happened on an article about green laser pointers which mentioned that a numbe..." | Read more » | over 6 years ago | |||
| Swede2 | "Oh, that's great. I'm glad the comment was useful. If you are satisfied with your hand built version, I'd recommend ordering the desktop version. I..." | Read more » | over 6 years ago | |||
| warren | "Ooh, good question on the camera! Post a question at #spectrometry and i know people have tried a lot of cameras! " | Read more » | over 6 years ago | |||
| jpschaaf | "By the way, thanks for mentioning the use of electrical tape. Applying that suggestion took my attempt to build one from nearly worthless to vague..." | Read more » | over 6 years ago | |||
| warren | "There may also be some mis-auto-focusing by the smartphone camera. Over-exposure too, but also try getting the focus to lock on the more detailed l..." | Read more » | over 6 years ago | |||
| stef | "Your image is way over exposed. You should be aware that this is an entry level project. The desk top is also used to stimulate discussion. Please..." | Read more » | over 6 years ago | |||
| Swede2 | "I'm adding one more discovery. I had been using a CD-R for the window because I have plenty of scrap versions of them. I decided to sacrifice a DV..." | Read more » | over 6 years ago | |||
| warren | "And with some small extra tweaks and an extra diagram: foldable-2.0.4.pdf " | Read more » | over 6 years ago | |||
| warren | " foldable-2.0.3.pdf With instructions!!! Almost there. " | Read more » | over 6 years ago | |||
| warren | "Instructions! https://docs.google.com/presentation/d/1nLSUPLimHnQIJrKsrK4z9nqZmEezASSCkeWNZ1TxuLY/edit#slide=id.g274670c60f_0_0 Papercraft-Spectr..." | Read more » | over 6 years ago | |||
| warren | "Posted some refinements! https://publiclab.org/notes/warren/05-04-2016/tweaks-to-foldable-mini-spectrometer-design#c17578 Making it much easier to..." | Read more » | over 6 years ago | |||
| warren | "Update -- I removed the tab-and-slots, to simplify cutting a bit, and added some instructions on how to cut out the windows with just scissors (thi..." | Read more » | over 6 years ago | |||
| warren | "That's so awesome, @sanchittechnogeek -- did it go smoothly for you? any trouble, or improvements you made? " | Read more » | over 6 years ago | |||
| warren | "I also worked on this, which is a bit easier to assemble and can go together without tape or glue, though it takes up more space on the page: http..." | Read more » | over 6 years ago | |||
| iolanthe82 | "@iolanthe82 awards a barnstar to abdul for their awesome contribution! " | Read more » | over 6 years ago | |||
| AvatarNikhil | "Where can i get a PDF file to print those layout for the spectroscope ? " | Read more » | about 7 years ago | |||
| sanchittechnogeek | "Created a spectrometer! :) here are the pics below! " | Read more » | over 7 years ago | |||
| warren | "Hi, Abdul - could you link to the PDF design files for the box entry in the Materials list? https://github.com/publiclab/spectrometer3 Thanks! " | Read more » | over 7 years ago | |||
| warren | "Or perhaps the lead image here, which uses the #19 Rosco "fire" filter currently in the Mobius Infragrams: https://publiclab.org/notes/mathew/04-30..." | Read more » | over 7 years ago | |||
| warren | "This is so great, Abdul!!! One note -- the lead image shows a blue-filtered image, whereas the Mobius uses a red-filtered sensor. So perhaps the l..." | Read more » | over 7 years ago | |||
| warren | "Note: added section on rough treatment after the stress tests. " | Read more » | over 7 years ago | |||
| warren | "There's been lots of talk of skipping the Velcro steps, and directly gluing/taping the blocks to the board. @abdul posted a build that uses no wood..." | Read more » | over 7 years ago | |||
| hagitkeysar | "@hagitkeysar awards a barnstar to abdul for their awesome contribution! " | Read more » | over 7 years ago |