# What are Arduino Comparison Operators - Arduino

## What are Arduino Comparison Operators?

Assume variable A holds 10 and variable B holds 20 then −

 Operator name Operator simple Description Example equal to = = Checks if the value of two operands is equal or not, if yes then condition becomes true. (A == B) is not true not equal to ! = Checks if the value of two operands is equal or not, if values are not equal then condition becomes true. (A != B) is true less than < Checks if the value of left operand is less than the value of right operand, if yes then condition becomes true. (A < B) is true greater than > Checks if the value of left operand is greater than the value of right operand, if yes then condition becomes true. (A > B) is not true less than or equal to < = Checks if the value of left operand is less than or equal to the value of right operand, if yes then condition becomes true. (A <= B) is true greater than or equal to > = Checks if the value of left operand is greater than or equal to the value of right operand, if yes then condition becomes true. (A >= B) is not true

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