The Diffraction Apparatus (DAK) includes a set of slits and a red laser. The slit dimensions and laser wavelengths are critical dimensions for comparing ...
Yes. We have tested this with the and it effectively activates the photogate’s photo-transistor. A Class 2 laser is generally considered safe as the blink...
3-volt Arduinos are a poor choice when using to connect Vernier LabQuest sensors to an Arduino microcontroller. LabQuest sensors require a 5.0 volt power supply....