Arduino Objective Questions

Arduino Multiple Choice Questions on “Preprocessing”. 1. What is the #include Preprocessor Directive used for?a) For getting operating system informationb) […]

Arduino Multiple Choice Questions on “Datatypes”. 1. What is the output of the code given below? void setup() { Serial.begin(9600);

Arduino Multiple Choice Questions on “Relay (Dual Channel) Module”. 1. What is the use of the Relay (Dual Channel) Module?a)

Arduino Multiple Choice Questions on “Compilation”. 1. What compiler toolchain is used to compile the Arduino Sketches?a) AVR-G++/GCCb) Pythonc) PowerShelld)

Arduino Questions on “Mathematical Functions”. 1. What is the math function to find out the minimum of 2 numbers?a) The

arduinos MCQs on “Motor Driver (L293D) and Motors”. 1. What is the use of the Motor Driver (L293D) Module?a) Monitors

Arduino Multiple Choice Questions on “Uploading”. 1. Which software is used to upload the Arduino Sketches to the board?a) avrdudeb)

Arduino Multiple Choice Questions on “String Manipulation”. 1. What is the special escape sequence for newline in C++?a) ‘b’b) ‘m’c)

Arduino Questions and Answers on “ESP8266 Wifi Module”. 1. What is the use of the ESP8266 WiFi Module? a) Monitors

Arduino Multiple Choice Questions on “Setting Pin Mode”. 1. What type of signal does the analogWrite() method generate when a

Arduino Multiple Choice Questions on “Type Conversions”. 1. In C++ what type of operator is a cast operator? a) Unary

Advanced Arduino Questions and Answers on “OV7076 Camera Module”. 1. What is the use of the OV7670 Camera Module?a) Monitors

Arduino Multiple Choice Questions on “The setup() Function”. 1. How many times does the setup() function run on every startup

Arduino Multiple Choice Questions on “Variable Scope and Qualifiers”. 1. What functions are a static variable visible to?a) Only Static

Arduino Multiple Choice Questions on “OLED Display Module”. 1. What is the use of the Nokia 5110 GDM?a) To measure