44. MRH13-10-Oct2013-P.pdf - page 64

Up the Creek Column - 12
21a: Panel wiring showing the extra yellow LED I added
in series with the red LED. This icky workaround solved
the spontaneous switch to red aspect problem.
21b: Duncan at Tam Valley suggested adding some pull-
up resistors as a possible workaround. This also worked
for me and was much cleaner than the extra LED.
index contents
MRH-Oct 2013