without the smiles inserted.
// Flash the Colon
if (digitalRead(COLON) == LOW)
digitalWrite(COLON, HIGH);
else
digitalWrite(COLON, LOW);
//Added this block to chime & count down to each hour
if (((hours >= 8) && !pm) || ((hours <= 10) && pm)) { // only chime between 8am and 10pm
if ((minutes ==59) && (seconds == (60 – (hours + 1)))) { //countdown top of hour for number of seconds the hour is turning