Coding With Arduino

To keep the LED on , output at pin 13 is written in code as

• digitalread(13,HIGH);

• digitalRead(13,1);

• digitalwrite(13,HIGH);

• digitalWrite(13,1);

To activate serial monitor, what setup code is to be written?

• serialBegin(9600);

• Serialbegin(9600);

• Serial.begin(9600);

• Serial.Begin(9600);

Which term is NOT used in declaration?

• Float

• Integer

• Output

digitalWrite (LED1,HIGH);

What does it means by HIGH?

• Blinking

• Switch OFF

• Switch ON

• Sequence

delay (1000);

1000 in delay is equivalent to how many second?

• 10s

• 2s

• 60s

• 1s