| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| StewartJameson | "Packaging design has always had a strong impact on establishing the brand. I guess this Spark company realizes that so it's made some sweet box for..." | Read more » | over 8 years ago | |||
| mathew | "that breadboard sticker ftw! " | Read more » | over 8 years ago | |||
| mathew | "Ron, there are a few tabs that aren't held together. I put some notes on your image: here's a closeup: " | Read more » | about 9 years ago | |||
| Matej | " Hi guys, Liz Barry suggested me to contact you. I am an artist working on a "toolbox for bioremediation" This is part of my larger international ..." | Read more » | about 9 years ago | |||
| sonofaquark | "I think the instructions understate the importance of securing the USB cable to the case to make sure it does not cause the camera to move. This is..." | Read more » | over 11 years ago | |||
| warren | "http://publiclaboratory.org/notes/mathew/3-18-2013/sanm-camera-board-spectrometer-kit " | Read more » | over 11 years ago | |||
| warren | "Great comments! This is the right place. We're actually ordering new parts for a new run of the kits and may be able to get camera boards without f..." | Read more » | over 11 years ago | |||
| sonofaquark | "Awesome! I just ordered my kit and feel like a kid waiting for Santa. I was resigned to buying an Ocean Optics unit for 50x the price when this one..." | Read more » | over 11 years ago | |||
| cfastie | "Gerhard, The exposure on that spectrum is almost perfect. There was a little too much light at 336 nm, and that peak is flattened a bit. The chann..." | Read more » | over 11 years ago | |||
| Gerhard34 | "Hi Chris, I'm trying to following your advice to avoid overexposure and wondering about the different exposure levels in my spectrum https://spectr..." | Read more » | over 11 years ago | |||
| warren | "I echo Chris's comments with two additions: we could perhaps improve the calibration by having the interface "snap" to the nearest peak when you ..." | Read more » | almost 12 years ago | |||
| warren | "What a fantastic writeup. It's really exciting to see all the matching CFL spectra being posted: https://spectralworkbench.org/tag/cfl " | Read more » | almost 12 years ago | |||
| cfastie | "Hi Jan, Thanks for this post. It is really good to see data on the effect of the blue LED. Your spectrograph makes it clear that most people will..." | Read more » | almost 12 years ago | |||
| pluharj | "Hi hi_cloud, thank you for your quick tip. I am thinking about breaking off the led diod. What do you do with your spectrometer? Any project or pla..." | Read more » | almost 12 years ago | |||
| hi_cloud | "Hi there, I coloured in the blue LED with a black marker, this seemed to solve the blue noise problem. " | Read more » | almost 12 years ago |