Interesting concept, I've also never used the HEF4013
hahaha I've been hiding under a rug. So on the button push it will trigger the 4060 timmer and the 4013's input which will hold the output high until either the button is pushed again (triggering the output to go low) or the 4060 timer ends and goes high?
If I understand the 4013 correctly it will trigger high and low on it's output with either a high to low or low to high trigger event or short pulse on it's input?