Arduino Questions and Answers

Arduino Interview Questions and Answers

Our 1000+ Arduino questions and answers focuses on all areas of Arduino subject covering 100+ topics in Arduino. These topics are chosen from a collection of most authoritative and best reference books on Arduino. One should spend 1 hour daily for 2-3 months to learn and assimilate Arduino comprehensively. This way of systematic learning will prepare anyone easily towards Arduino interviews, online tests, examinations and certifications.

Highlights

– 1000+ Multiple Choice Questions & Answers in Arduino with explanations
– Every MCQ set focuses on a specific topic in Arduino Subject

Who should Practice these Arduino Questions?
– Anyone wishing to sharpen their knowledge of Arduino Subject
– Anyone preparing for aptitude test in Arduino
– Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews)
– Anyone preparing for entrance examinations and other competitive examinations
– All – Experienced, Freshers and Students

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Here’s list of Questions & Answers on Arduino Subject covering 100+ topics:

1. Questions & Answers on Board Specifications and Types

The section contains questions and answers on different arduino boards, arduino board hardware specifications and pinout structure.

Board Hardware Specifications
Board Pinout Structure
Uses for Different Arduino Boards

2. Questions on AtMega Microcontroller Specifications

The section contains questions on atmega 2560, atmega 328, atmega 32u4 and atmega 168.

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AtMega 2560
AtMega 328
AtMega 32U4
AtMega 168

3. Questions & Answers on Arduino Programming

The section contains questions and answers on arduino programming languages, preprocessing, compilation, uploading, pin mode setting, setup and loop functions, digital and analog input output, standard libraries, serial and stream communications, operators, control structures, looping, time functions, datatypes, mathematical functions, string manipulation, variable scope, interrupt service routine, progmem utility and sizeof() function.

Programming Language Used
Preprocessing
Compilation
Uploading
Setting Pin Mode
The setup() Function
The loop() Function
Digital Input Output
Analog Input Output
Advanced Input Output
Standard Libraries
Other Libraries
Serial and Stream Communications
Operators
Control Structures
Looping
Time Functions
Datatypes
Mathematical Functions
String Manipulation
Type Conversions
Variable Scope and Qualifiers
Interrupt Service Routine
PROGMEM Utility
The sizeof() Function
Finding Out Program Outputs

4. Questions on Interfacing of Sensors, Actuators, and Other Modules

The section contains questions on ir sensor, ultrasonic sensor, adxl335 accelerometer sensor, nokia 5110 graphical display module, gsr sensor, mpu6050 sensor module, ldr sensor, relay dual channel module, motor driver l293d, esp8266 wifi module, OV7076 camera module, oled display module, lm35 temperature and mq2 sensor module, rfid module, rotary encoder, thermistor, pir sensor module, thermocouple, soil moisture and dht11 sensor, zigbee and hc05 bluetooth modules.

IR Sensor
Ultrasonic Sensor
ADXL335 Accelerometer Sensor
Nokia 5110 Graphical Display Module
GSR Sensor
MPU6050 Sensor Module
LDR Sensor
Relay (Dual Channel) Module
Motor Driver (L293D) and Motors
ESP8266 Wifi Module
OV7076 Camera Module
OLED Display Module
Adafruit FONA 3G+GPS Breakout
LM35 Temperature Sensor Module
RFID Module
MQ2 Gas Sensor Module
Rotary Encoder
Thermistor
PIR Sensor Module
MicroSD Card Module
Thermocouple
Soil Moisture Sensor
DHT11 Sensor
SIM900 GSM Module
Keypad
Zigbee Module
HC05 Bluetooth Module

5. Questions & Answers on Software and IDE Architecture

The section contains questions and answers on hardware folder structure, architecture confiurations, global predefined properties, build process, files format configuration, source code compilation and core.a archive file build recipes, linking and binary data recipes, hooks, core subfolder, variations, selections, binary sketch size computational and preprocessor execution recipes.

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Hardware Folder Structure
Architecture Confiurations
Operating System Specific Property Override
Global Predefined Properties
Build Process
Configuration Files Format
Source Code Compilation Recipes
core.a Archive File Build Recipes
Linking Recipes
Extraction of Executable Files and Other Binary Data Recipes
Binary Sketch Size Computational Recipes
Preprocessor Execution Recipes
Hooks
Core Subfolder, Variations, Selections

6. Questions on Arduino IDE Functionality

The section contains questions on arduino ide functionality tools, verbose parameters, sketch upload configurations and board menu customization.

Tools
Verbose Parameters
Sketch Upload Configurations
Board Menu Customization
If you would like to learn Arduino thoroughly, you should attempt to work on the complete set of questions and answers mentioned above. It will immensely help anyone trying to crack an exam or an interview.

Wish you the best in your endeavor to learn and master Arduino!

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Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn