An Arduino-powered microplate spectrophotometer

Spectrophotometers are common pieces of equipment in a bioscience lab. They perform one simple function - to measure how much light a liquid absorbs at a particular wavelength. Many chemicals absorb light at a set wavelength, and so this can be used to measure the concentration of the chemical in ...
By: mellorlab

Continue Reading »
from Instructables: exploring http://ift.tt/1H73Mik