Howdy,
I've just recently finished my Sequential Switch and have noticed
something strange.
It seems like it's counting OK, but the led of step 6 never comes up and
the output voltage at step 6 is 0.
I checked polarity of the led and that's OK.
Also when I turn the pots fully cw, step 7 gives only 5V instead of 7V
on all the other steps.
Checked resistor values, looks good too.
Any thoughts?
--
Tom Adam
The Big Ear
http://users.pandora.be/the-big-ear/
Check out the download section!
I've just recently finished my Sequential Switch and have noticed
something strange.
It seems like it's counting OK, but the led of step 6 never comes up and
the output voltage at step 6 is 0.
I checked polarity of the led and that's OK.
Also when I turn the pots fully cw, step 7 gives only 5V instead of 7V
on all the other steps.
Checked resistor values, looks good too.
Any thoughts?
--
Tom Adam
The Big Ear
http://users.pandora.be/the-big-ear/
Check out the download section!