17, arduino-fanboy, guitarist, loving everything on 2 wheels and open for suggestions :-)
This user joined on 07/07/2014.
This was my final work for highschool. Heat controlled alcohol with an own build arduino stuffed with 3 temp sensors, and a digital potentiometer. With this thing you can see radioactivity. alpha, beta and gamma particle. Used in physic classes.
I have written a small app for iPhone that decodes ASCII code into Morse Code light signals and then I picked up an arduino with a photosensor and decoded it back to real words :-) May use it as a key for my door in the future..