Programmable sequential timer, Please help.

Good day, all Masters in here

My name is Sam and I am a college student with minimum knowledge in arduino, I make this thread to ask all Masters here about my project.

I want to make a Automatic tissue processor with arduino.
This device will rotate stepper motors when the timer is up.
So the timers is consists of 10 adjustable timers that we could program with push button, and the time is adjusted before the process started.

I want to ask, what should i do to program more than one timer for this particular project?

I already tried to make one timer work but i am stuck about making more than one timer work, please help.

Thank you!

You are less likely to get help when you do not follow the posting guidelines in the how to use this forum sticky. Many (most?) members are reluctant to download a zip file from an unknown location.

groundFungus:
You are less likely to get help when you do not follow the posting guidelines in the how to use this forum sticky. Many (most?) members are reluctant to download a zip file from an unknown location.

Oh sorry, i will do something about that