This is a testing site only. See the live Public Lab site here »


Author Comment Last activity Moderation
jsbonillam "I am going to make and analyse the graphs with the wavelength and absorption. " | Read more » over 4 years ago
jsbonillam "@warren The camera will be just part of the spectrometer. I am still considering whether to use LDRs (light depending resistors), as here http://ww..." | Read more » over 4 years ago