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&&
Description
Logical AND results in true only if both operands are true.
Example Code
This operator can be used inside the condition of an if statement.
if (digitalRead(2) == HIGH && digitalRead(3) == HIGH) { // if BOTH the switches read HIGH
// statements
}
※ NOTES AND WARNINGS:
Make sure you don't mistake the boolean AND operator, && (double ampersand) for the bitwise AND operator & (single ampersand). They are entirely different beasts.
See Also
- Language : ! (logical not)
- Language : || (logical or)
- Language : & (Bitwise AND)
※ ARDUINO BUY RECOMMENDATION
| Arduino UNO R3 | |
| Arduino Starter Kit |
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