thank you very much robtillaart, the code works better than mine...
doesnt has any errors in arduino.
but i dont understand why you now used a void loop?
is there no way to write a code which makes that, what i wrote earlier?
push one of the buttons - the dedicated pictures comes up, dont press the button anymore - picture disappears.
still dont know how to define the pictures and how to command them.
do i dont have to convert them?
im studying art not informatics, so already that
"Now you have to write code in your fav prog lang to capture the output from the Arduino and display the picture."
i dont know what to do.
need an explanation step by step...
thanks!!!!