No I had not but it seems to work correctly in CircuitMaker. I will go this way its nice and simple. (wont hurt the LED will it?) I gather you assumed it was a Red LED needing 1.7V, All I need to change is the 180R to a 150R for 2.1V for a Yellow LED, Is this correct?
Also would this work on a larger scale? cause I will also be using the output to drive a transistor to power a cluster of 5-7 LEDs. I realize that a 4017 is designed to activate each output after the other but i am trying to avoid adding another IC plus this half of the 4015 is not being used.
Thankyou very much for helping me out here.
Are there any other changes you think I should make? I think it all looks pretty good now.
Ben