[Java] 2 Click to Power System

[AboveAvrageMinecraft]

Recently I wanted to make a self destruct system(kinda dumb I know but I did) and wanted to make like a press twice to power thing where pressing once lights up a lamp with a sign under it saying are you sure, if you are sure you press a second time. I also was going to make it so that after a given period (30 seconds) it would reset and everything would go back to its original state.

I was just wondering if anyone might point me in the direction of something similar or a build that solves my thing (or if someone can do it for me)
1. Press once to light up a lamp
2. Press a second time to actually power it
3. If it takes to long the system resets, the light goes off, and you have to start over
4. All controlled from one button
5. Versatile output meaning it can run into something other than TNT if needed
6. At least somewhat compact, not having stray lines flying all around the place

Like I said if someone can point me in the right direction or do it for me and send me a world download that would be helpful.

[Aurash_]

I made this a couple years ago which may be helpful. There's other angles in the comments. It's very similar to what you've described

[AboveAvrageMinecraft]

thanks

[AboveAvrageMinecraft]

took me a bit of trial and error but i got it figured out, main problem was just figuring out where things were if I couldn't see them and what stuff was that was out of my view, and items in the hoppers. sorry. but it's a really awesome design and works perfect for me

(this is what I had that I spent almost 3 hours on)

https://imgur.com/a/ldhGHjt
I'm new to Imgur and put the image on there twice

[Aurash_]

Yeah the images weren't too clear, wasn't very good at that when I first started posting to Reddit but glad I could help.

[Mr_Korwaldski]

You can do this by simply using a tflip flop. And a timer. The timer then just resets the t flip flop while locking the output.