IOT and applications (3160716) MCQs

MCQs of Sensors, Microcontrollers, and their Interfacing

Showing 1 to 10 out of 43 Questions
1 2 3 4 5
1.

The Arduino UNO has _____ bit controller inside

(a)

6
(b)

7
(c)

8
(d)

9
Answer:

Option (c)

2.

Arduino Uno has ________ Micro Controller inside

(a)

AtMega8
(b)

AtMega16
(c)

AtMega32
(d)

AtMega328p
Answer:

Option (d)

3.

The Controller in Arduino has _____ pins

(a)

16
(b)

28
(c)

32
(d)

40
Answer:

Option (b)

4.

The operating frequency of Arduino Uno board is in which unit?

(a)

Hz
(b)

kHz
(c)

MHz
(d)

GHz
Answer:

Option (c)

5.

Arduino Uno has ________ digital pins

(a)

6
(b)

9
(c)

13
(d)

14
Answer:

Option (d)

6.

Arduino Uno has ________ analog  pins

(a)

6
(b)

7
(c)

8
(d)

9
Answer:

Option (a)

7.

Arduino Uno has ________ PWM pins

(a)

3
(b)

5
(c)

6
(d)

8
Answer:

Option (c)

8.

Among this which is PWM pin?

(a)

0
(b)

1
(c)

2
(d)

3
Answer:

Option (d)

9.

________ is analog pin

(a)

A0
(b)

A1
(c)

A2
(d)

All of them
Answer:

Option (d)

10.

A sensor is normally connected to _______ pin of Arduino.

(a)

Analog
(b)

Digital
(c)

Analog and Digital
(d)

None of these
Answer:

Option (a)

Showing 1 to 10 out of 43 Questions
1 2 3 4 5