DIY Liquid Chromatography

Through reading science-blogs like BoingBoing and Wired I got to know about Arduino, a tiny Amel AVR-Microcontroller based prototyping ...

First steps. At first I needed to know, if it is possible to make quantitative measurements with Arduino. For that purpose I decided ...

Flowcell. The Next step was to measure ultraviolet light absorption. I found a ready-to-use UV-measuring cell on eBay, which had a UV-...

Noise reduction. After I knew, that the device worked, I started to think of what can reduce noise and impro...

End and conclusions. Sadly enough I was not able to continue the project because of the lack of time. It the end the signal had a goo...