| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| tatyana_a_volkova | "Hello, In Spectal Workbench v.2 this problem is solved, it uses rear camera by default " | Read more » | over 2 years ago | |||
| mefilt | "help! " | Read more » | about 4 years ago | |||
| yves_s_piette | "Hello, I have the same problem with Chrome on an android Samsumg galaxy. Without this possibility, using it with a smartphone seems impossible ... " | Read more » | over 4 years ago | |||
| wpclass1223 | "It’s actually a great and useful piece of info. I am happy that you just shared this helpful information with us. Please stay us up to date like th..." | Read more » | over 4 years ago | |||
| nshapiro | "your google alerts game must be strong @amirberAgain :) " | Read more » | about 6 years ago | |||
| amirberAgain | "Kodus! https://www.sciencedirect.com/science/article/pii/S0360132318307248 " | Read more » | about 6 years ago | |||
| warren | "Great, also linking back to this prior post! https://publiclab.org/notes/mathew/04-22-2014/frac-sand-mining " | Read more » | over 6 years ago | |||
| liz | "@liz awards a barnstar to haines241 for their awesome contribution! " | Read more » | almost 7 years ago | |||
| warren | "This is really cool! @partsandcrafts which is right near you (somerville ave) has been working on a related design over at #basic-microscope -- tak..." | Read more » | almost 7 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 » | almost 7 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 » | almost 7 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 » | almost 7 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 » | almost 7 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 » | almost 7 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 » | almost 7 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 » | almost 7 years ago | |||
| warren | "That's so awesome, @sanchittechnogeek -- did it go smoothly for you? any trouble, or improvements you made? " | Read more » | about 7 years ago | |||
| nshapiro | "Hi @aldehyde, Apologies for the delay! That sounds like an incredible application of this technology. Are there ways that we can support you in th..." | Read more » | about 7 years ago | |||
| aldehyde | "What version of Android does the platform support? LG D295, Android 4.4 - the app is incompatible with your device. P.S. Beta tester from Ukraine i..." | Read more » | over 7 years ago | |||
| aldehyde | "Hi @nshapiro, I am presenting of the pedagogical university in Ukraine department of biology and chemistry. We want to involve the students in the ..." | Read more » | over 7 years ago | |||
| nshapiro | "hi @aldehyde great question! you can follow this link to beta test the app https://u.osu.edu/smartform/beta-test/ yes, after the beta testing is d..." | Read more » | over 7 years ago | |||
| aldehyde | "Hello. How can I become of beta-tester of this program? After beta-testing will you sending really working exposing badges (works version)? Thanks! " | Read more » | over 7 years ago | |||
| sanchittechnogeek | "Created a spectrometer! :) here are the pics below! " | Read more » | about 8 years ago | |||
| ananyo2012 | "This is really awesome @Karmanya. The spectrum is really good. Using different light sources for the experiment helps in comparing the different sp..." | Read more » | about 8 years ago |