String Split all characters?

Hello. I’m trying to make a scrolling text that shows individual letters/symbols with a small delay.

I was thinking about :

string[] characters = text.Split['*'];

but that does not seem to work. Is there anyway that I could split every character in a string?

Thanks,

Kris

text = “ThisIsATest”;
string characters = new string[text.Length];
for (int i = 0; i < text.Length; i++)
{
characters = System.Convert.ToString(text*);*
* }*