Hello this is my first post and i you someone can help me!
I want to connect 3 button (reedrelais) as Endswitches with resistors. The setup is normaly used for 5button keypad connected to Analog In.
Now i want to know it i can set an Interrupt (stop motor) and also find out which of the 3 reed is high.
When I use Rise for the Interrupt is it only working with a full rise from LOW to HIGH???
Maybe someone has a solution for my problem?!?
I want to use only Pin2 maybe one more Analog Pin if it will help to find a solution.
I hope the question is clear and i hope someone has a positive answer for my Problem!!!
Greats and Thanx