Arduino and ESP8266 Quiz

What is the use of the TX pin?

• upload

• download

• ground

• power input

What is the required voltage of ESP8266?

• 3.3

• 5.1

• 2.2

• 4

What is Arduino?

• Programming language

• Image editing software

• Open-source electronics

• Text editor

What language is a typical Arduino code based on?

• Assembly Code

• Python

• Java

• C/C++

Arduino shields are also called as

• Another Arduinos

• Extra peripherals

• Add on modules

• Connectivity modules

What language is the Arduino IDE built on?

• Java

• HTML

• C/C++

• Python

How many analog pins are used in Arduino Mega board?

• 12

• 16

• 8

• 14

Arduino Codes are referred to as in the Arduino IDE.

• sketches

• drawings

• links

• notes

What is the use of the Arduino.h header file?

• It enables the

• It doesn’t have any use

• It gives root access to the

• It allows other people to

What is the use of the Vin pin present on some Arduino Boards?

• To ground the Arduino

• To power the Arduino

• To provide a 5V output

• Is used for plugging in