I wanted to build a launch control board to use with my kids to make the launch sequence for our model rockets more memorable.   

I figured out the components and wiring that fits perfectly, and I have included a link to purchase everything here, or use the template as a starting point to customize it to your own needs.  

Here are the specific components I used: [https://amzn.to/4htBzXk](https://amzn.to/4htBzXk)

I am building a wiring diagram that I will include here when it's finished.