davvid72 wrote:...not the amateurs like us. Talking about work of encoders - I also used the multimeter to find out the vcc/gnd side of it.
Yeah. I´m the Über-amateur Didn´t help in the moment because I was too angry at me that I forgot the multimeter. That, and I did not know the rotary encoder was so simple to find out by myself. Lesson learned: cool down, go to sleep, try another day. And RTFM .