This is a fork of the original sketch for the Bulbdial Clock sold by http://evilmadscience.com.
This version now includes FIVE modes of fading: 0 - no fading 1 - original fading 2 - move hour hand ahead at 31 minutes after the hour 3 - continuous fading of all 3 hands 4 - continuous logarithmic fading - very smooth!
To select the Fade mode, enter the "Optional" configuration mode by holded + and Z buttons for 3 seconds. Then select one of the 4 modes using the + and - buttons. The buttons do not "wrap", to make it easier to figure out where you are.
The program has also been updated it for use with the Arduino 1.0.4 IDE and the Time.h library.
Copyright 2013 by William B. Phelps. Permission for non-commercial use granted.