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  1. 28 lis 2019 · uint8_t value = digitalRead(x) | (digitalRead(y) << 1) | (digitalRead(z) << 2); x is the least significant bit, and z is the most significant. So value will now be a value between 0 and 7 representing the state of those three pins. Now you can use that value variable to decide which pin to turn on.

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      Q&A for developers of open-source hardware and software that...

  2. 30 gru 2013 · if ( first_red_LED == 1 && (second_red_LED == 2 || second_red_LED == 4) { // do stuff here } The operators are && and ||, They are logical operators, and mean AND and OR, respectively. The parentheses are there to explicitly define the order of precedence.

  3. 26 wrz 2024 · For example, you could do this Serial.print("Value of tirante: "); Serial.println(tirante); Serial.print("Value of Q: "); Serial.println(Q); and that would print the values of those two variables to the Serial monitor.

  4. The if () statement is the most basic of all programming control structures. It allows you to make something happen or not, depending on whether a given condition is true or not. It looks like this: 1 if (someCondition) { 2. 3} There is a common variation called if-else that looks like this: 1 if (someCondition) { 2. 3} else { 4. 5}

  5. 9 paź 2015 · I am using following code for my arduino project in which i have to control a dc motor using arduino uno via text messages. my question is that i have used multiple number of 'If' statements and on...

  6. 3 dni temu · The if () statement is the most basic of all programming control structures. It allows you to make something happen or not, depending on whether a given condition is true or not. It looks like this: 1 if (someCondition) { 2. 3} There is a common variation called if-else that looks like this: 1 if (someCondition) { 2. 3} else { 4. 5}

  7. 23 maj 2019 · if( digitalRead(x) && digitalRead(y) && digitalRead(z) && digitalRead(w) ) Inside of the mentioned if statements you set a variable multiple times without doing anything with it. Any consecutive write to this variable will overwrite the previous value. After the code block. pinToTurnHigh = WaterIn;

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