variable and IF statements

Question 1

what is data?

Answer 1

information that an arduino can process

Question 2

what is a variable?

Answer 2

a container for data

Question 3

why do we work with variables?

Answer 3

its easier to work with data
- easy to find
- easy to move
- easy to store
- easy to know what is what and hoe to store it

Question 4

types of data

Answer 4

integers: whole numbers
float: decimal numbers
char: keys on your keyboard
boolean: statements that are either 1 or 0/true or false/ yes or no

Question 5

pieces of information for the arduino

Answer 5

variable type
variable name
data
e.x) string name= (“sam”); or int score=(999);