Sprinkler Timer Circuit

[LavezLas]

Hello friends,

I would like to build a circuit for my grandpa's garden that will control the sprinkles.
Sprinkles should work at whenever he wants them to. I mean, he should control the sprinkles' working time by a LED screen and buttons etc.

Can you help me with that ?

 

[barry]

You could buy a microcontroller or FPGA development board that would handle this. Depends on whether you want to write microcontroller code or FPGA code.