Hello I'm new in this and I wanna know how I do to convert a double variable to string??
What I want is this: I got a variable string and I want to add the information that is a double variable
----> something like : The voltage is = 5.32 V.
My first variable is a string one and is this : frame = "The voltage is = ", and the second one is a double one and is ---> X = analogRead(xpin)
I want to do something like -------------> frame += X
SOMETHING LIKE THAT.......................Somebody can help me?