smart phone circuit

[dhaaru]

how can i design a smart phone circuit on my own what are the requirements needed to design it?

 

[rgd1101]

a degree in digital circuit?

 

[hang-the-9]

how can i design a smart phone circuit on my own what are the requirements needed to design it?

Knowing how to do it is one requirement 😉

If you are asking here in the way you are asking, you need to head to school for a few years, especially since "circuit" is such a generic term, it can mean pretty much anything inside a phone. I have friends that went to school for 6 years to be able to work on a small part of a CPU design to give you an idea of the time it takes.