ok, i couldnt obtain the 4011 and 4013 to decode the rotary so to pulse the 40110 i used tactile switches (with pull down resistors). I hooked up all the appropriate leads the the correct spots for the 7 seg led display but the output on the display is incorrect....meaning that it isnt a number.
When i click the up and down buttons, i see patterns on the display and the patterns go in the same order as i ascend and descend using the buttons so i know the chip is doing what it's supposed to. As far as i knwo the led display is a standard display. Am i doing something wrong?
-tim
I'd post a circuit if i knew how to, lol