Today I use my wife’s laptop. The browser here is Google’ Chrome and the OS is Windows 7. Also th...
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IImage uploaded successfully using Chrome and OS Windows 7
by Alex_the_Ukrainian over 3 years ago | 0 | 1,763 views | 0
Unsuccessfully trying to upload a main image
by Alex_the_Ukrainian over 3 years ago | 2 | 1,562 views | 0
I’m new to the PublicLab website. My first post was made yesterday – with somewhat 50% success. ...
exposure settings to balloon mapping
by mjain26 about 4 years ago | 2 | 2,355 views | 2
When conducting my [youth balloon mapping workshop](http://publiclab.org/notes/mjain26/07-28-201...
Troubleshooting: White light instead of emission spectra
by lionheadrex New Contributor over 4 years ago | 7 | 2,807 views | 0
Fix my spectrometer (I only see a white light instead of an emission spectra) Built it, obse...
Calibrating Spectrometers from fluorescent light bulbs
by jholmes5 over 4 years ago | 2 | 5,775 views | 3
I was at the Spectrometry Workshop in Brooklyn on Sunday and we were trying to follow the directi...
Camera mismatch in Desktop Spectrometry Kit
by edgeguy New Contributor almost 5 years ago | 1 | 2,470 views | 0
Anyone to please help? I just got the desktop Spectrometry and the camera is a small longish...
Balloon Mapping K Week
by jbreen about 5 years ago | 2 | 2,129 views | 0
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Help!! Problems with spectrophotometer spectra trying to build "countertop" set
by dckim New Contributor about 5 years ago | 8 | 3,891 views | 2
Help with spectrophotometer
by filipsyssz New Contributor over 5 years ago | 9 | 2,596 views | 0
I made a cpectrophotometer. I can see the spectrum in another applications, but spectral workbenc...
two step process
by prof_braino over 5 years ago | 14 | 1,885 views | 0
OK, now I see. this is public laboratory, the tool is spectral work bench. I need to go to the...
DIY Desktop Spectrometer - camera quit working after two days of usage
by pluharj almost 6 years ago | 2 | 4,793 views | 0
After two days of using the Desktop Spectrometer received because backing the Kickstarter project...
my MacBook's webcam is
by MarthaV almost 6 years ago | 1 | 1,893 views | 0
being used by the Spectrometer software and not spectrometer webcam. How do I fix this? Martha
Only getting color at top of image
by BrentNewhall almost 6 years ago | 2 | 2,188 views | 0
Thanks to everyone for their suggestions on my "black image only" spectrometer! Turns out the DVD...
Calibration Pictures
by ckmurt New Contributor almost 6 years ago | 14 | 3,351 views | 1
My calibration did not produce sharp lines and I was told the slit may be to wide. These are the ...
Calibration for non-webcam users?
by zapfding New Contributor almost 6 years ago | 5 | 2,334 views | 2
I am working with a handheld diffraction grating spetroscope attached to a digital camera. Unfort...
No output signal on IR kit timer
by cfastie over 6 years ago | 17 | 5,109 views | 0
This was the first circuit board I have ever soldered, so I was pleased that the 555 timer kit th...
Endurance of visible/NIR camera and timer
by cfastie over 6 years ago | 1 | 2,794 views | 0
With Jeff's help I found workable power supplies for the MK111 timer and tried the first enduranc...