I'm a beginner at this and have probably a stupid question, but I hope someone will help me.
I'm trying to make two pins go high at the push of a button (with some delay between them) and stay high for a set (but different) amount of time, and then go back to low.
Lets say I push the button - first one pin goes high, and then 5 seconds later the second pin goes high.
after 20 seconds the second ping goes low, and the first pin goes low 5 seconds later.
this should happen each time I push the button.
Can anyone please help me?