Public Lab Research note

Public Lab Spectrometer 3.0

by tonykim55 | November 11, 2015 02:21 11 Nov 02:21 | #12401 | #12401

What I want to do

My attempt and results

I just completed the assembly of Public Lab Spectrometer 3.0.

I placed 100 watt light bulb in front of the slit. When I turn on the catch in the lap top software, nothing shows up on the screen as if wire is not connected together.

What am I doing wrong?

Help is needed.

Questions and next steps

Why I'm interested


Login to comment.