Okay Thank you for your three answers and what can i do with the Ang Limit because my roboter drivers right and left and up and down ther is no Ang

I will test it in the afternoon and then i give a feed back and then we see. Thank you for help i will test as fast es possibile Julian (-:

Okay nice its works but can i also do that with the A0 and A1 pins on the arduino i tested it and it makes no steps i have change the vaule but it mus...