Spectral WorkBench by Public Lab (DEMO)

What is Spectral Workbench? SpectralWorkbench.org is a web based application to collect, archive, share, and analyze spectral data, for Public Lab DIY spectrometers and other spectrometers. With it, you can: connect your USB Desktop Spectrometry Kit. scan and save samples. Try out the application with upload or capture image.

Requesting camera access...
(Firefox, Opera or Chrome on Android, or Bowser on iOS). Please click "Allow" when prompted, or try the Upload interface.

Point your spectrometer at a light and click on the video above to choose a cross-section as shown below. (Learn more »)

Auto-select Sample Row Flip image Rotate

Camera source:

Help selecting a camera

Begin capturing »

This display shows the last few seconds of data, descending. The top, newest row of pixels is used by default to generate the graph. This can be changed later.

Once you save the capture, you cannot go back here.

Here Is the result plot

Use the bottom graph as the navigator to zoom into any section of the plot by dragging to select the target region span. User could also move the span in the navigator