Quote Originally Posted by JW1977 View Post
So, anybody got a good source for proximity sensors?
As i have understood, im in the market for the inductive kind. 4 mm sensing distance would do it and NPN/PNP should not matter with the Csmio IP-M. Emergency switch, some resistors and a main switch is also on the shopping list right now...
Why the resistors.? You don't need any for the IP/M