| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| jsbonillam | "I am going to make and analyse the graphs with the wavelength and absorption. " | Read more » | almost 7 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 » | almost 7 years ago |