Question

1Which of the following is not a sensor?
Barometer
Light Dependent Resistor (LDR)
DHT
Relay

What is the servo library command to move the shaft of Servo motor back and forth across 180 degree?
Knob()
Sweep()
write()
detach()

The code written in Arduino IDE is referred to as:
Script
Block
Sketch
Arduino Script

Which of the following library functions can be used to generate a random number in Arduino?
randomize()
ran()
rand()
random()

Which pin of Arduino should be connected with the pin 3 of the DHT sensor?
Pint 5V
Pin 3.3V
Pin GND
None of the these

Answer 1

relay sketch random pint 5v

Answer 2

Answer:

dht acript eandomize pin 5V