Digging this old project up becuase its time to put it on a perfboard, It was originally written for the Arduino Uno, so I need to port the .ino code in AVRC and manually take care of setting the Timer/PWM registers. Then I need tomeasure the power consumption and see if I can drop the clock speed any. Finally, I need to add a LDO regulator and set it up on perfboard with a 9V battery.