I need some help
New to Arduino and coding...
I mainly need some help with the coding the wiring I can do it
So simply put
I want to make a control box to ignite firework
With about 7 input and 7 output
I need to make that every time a signal is sent (button pressed ) and output need to turn on for 10 seconds minimum
one last thing I will have LED around my button and I want them to stay on after the button is pressed
the output will be relays where I will have a larger power source to ignite electric fuses
Not good at the whole coding I am a complete newbie
thank in advance !!!