Use an oscilloscope to collect optical spectral data @AppliedScience
Use an oscilloscope to collect optical spectral data  @AppliedScience
Uploaded June 2014 | Updated September 2026, 2 weeks ago
I'm using my new Tek oscilloscope to collect data from a DIY spectrometer. The scope is in X-Y mode with infinite persistence. The X axis is controlled by the rotational position of the diffraction grating in the spectrometer, and the Y axis is controlled by the photomultiplier tube, which is detecting the spectra. In this video, I discuss the scope setup, and in future videos, I will talk more about the spectrometer, and how to use it.
Use an oscilloscope to collect optical spectral dataMathematical integration without calculusHandheld CNC router repairs old CNC machineGas-powered waterjet cutter (follow-up) and other project updatesMaking Pop Rocks candy at homeHow a Crookes radiometer worksThe best projects from 10 years of Applied ScienceDrill through anything (conductive) with Electrical Discharge MachiningElectron microscope image capture via microcontroller (with drill bit animation)Chocolate gun dispenses edible molten chocolateThe science of wineglass tears (or wine legs)Making YBCO superconductor
Applied Science |

Use an oscilloscope to collect optical spectral data

SHARE TO X SHARE TO REDDIT SHARE TO FACEBOOK WALLPAPER