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Author Comment Last activity Moderation
Pushpaw "I don't know the Mac OS well but I'd guess there is a thing somewhere to manage devices and that should show your cameras. If you see two cameras t..." | Read more » about 4 years ago
Tomas0413 "I also found this which, I'm reading at the moment: https://publiclab.org/wiki/spectral-workbench-usage Most webcams have auto exposure and color..." | Read more » about 4 years ago
Tomas0413 "Hmmm, I wonder if I need to install any special drivers for the camera for the Mac OS...? " | Read more » about 4 years ago
Pushpaw "OK well if I remember rightly Settings as you show above doesn't change the camera settings. It allows you to select your sample slice through the ..." | Read more » about 4 years ago
Tomas0413 "Also tried both Safari and Firefox (while having Chrome closed). In both cases, there was a request for the permission to use the USB webcam, but n..." | Read more » about 4 years ago
Tomas0413 "Also worth noting that when I press on "Settings" here, nothing happens: " | Read more » about 4 years ago
Tomas0413 "I should also add that the spectrometer connected to the MacBook, so checking how to control the USB webcam settings (hopefully for free, as some p..." | Read more » about 4 years ago
Tomas0413 "Warren and Pushpaw, thanks a lot for the suggestions, I'm still looking at multiple things you suggested. This is what I can confirm right now: 1...." | Read more » about 4 years ago
Pushpaw "Darn - just went to edit a long answer and the PL web site deleted my save. Check the camera in the spectrometer works just as a web cam. If you ha..." | Read more » about 4 years ago
Pushpaw "I would thing the first thing to check is whether or not the camera is working. Try removing the grating support or even pull the base out of the b..." | Read more » about 4 years ago
warren "Hi! Sorry you're having trouble. My first thought is what direction are the grating lines going? They should be horizontal, or for the DVD, the edg..." | Read more » about 4 years ago