The Public Lab Desktop Spectrometry Kit 3.0 is the latest version of the spectrometer. Read more about [our Spectrometry program](/wiki/spectrometer), the [Oil Testing Kit](/wiki/oil-testing-kit) it is is a part of, or [the history of development](org/wiki/spectrometer-history). Previous [versions 2 & 2.5 are here](http://publiclab.org/wiki/desktop-spectrometer-2). Parts: internal diagram/photo ID all the parts ###Using your spectrometer Once you've assembled your spectrometer and are ready to use it, plug it in and visit [SpectralWorkbench.org](https://spectralworkbench.org) to begin recording data with it. The web-based software works in the **Chrome, Firefox and Opera browsers** on most computers and Android phones. ###(Peer) Support Public Lab is not a corporation; we're an open community of DIY environmental science researchers which you have just joined! The best place to get help is the spectrometry mailing list; to join, sign up in the form to the left. The spectrometry mailing list is made up of people like you, who are building and improving open source spectrometry techniques. Ask questions, look for help, and consider helping others too! You can also post a question on this site; it helps to share some photos or screenshots of what you're trying to do: [question:spectrometry] ###Resources * [Common hardware issues](/wiki/spectral-workbench-help#hardware-troubleshooting) * [Using the software](/wiki/spectral-workbench-usage) (including setup and software troubleshooting) * [Frequently asked questions](/wiki/spectrometer-faq) * [Background about the project](/tool/spectrometer) * peer-contributed [research on open source spectrometry](/notes/spectrometer) How to put it together: