This set of Arduino Multiple Choice Questions & Answers (MCQs) focuses on “LDR Sensor”. 1. What is the use of the LDR Sensor? a) Monitors Motion b) Monitors air pressure c) Monitors Light Intensity d) Monitors heartbeat 2. How many pins are present in the LDR Sensor? a) 1 b) 4 c) 2 d) 5 … Read more
This set of Arduino Multiple Choice Questions & Answers (MCQs) focuses on “MPU6050 Sensor Module”. 1. What is the use of the MPU 6050 Sensor? a) Monitors Motion b) Monitors air pressure c) Monitors objects d) Monitors heartbeat 2. How many pins are present in the MPU6050 Sensor? a) 1 b) 4 c) 8 d) … Read more
This set of Arduino Multiple Choice Questions & Answers (MCQs) focuses on “GSR Sensor”. 1. What is the use of the GSR Sensor? a) Monitors electrodermal activity b) Monitors skin capacitance c) Monitors skin temperature d) Monitors heartbeat 2. How many pins are present in the GSR Sensor? a) 1 b) 4 c) 10 d) … Read more
This set of arduinos Quiz focuses on “Nokia 5110 Graphical Display Module”. 1. What is the use of the Nokia 5110 GDM? a) To measure luminosity of something b) To display something c) To measure temperature d) To measure GPS Location 2. How many pins are present in the Nokia 5110 GDM have? a) 1 … Read more
This set of Arduino online quiz focuses on “ADXL335 Accelerometer Sensor”. 1. What is the use of the ADXL-335 sensor? a) To measure acceleration b) To measure heat c) To measure temperature d) To measure GPS Location 2. How many pins are present in the ADXL-335? a) 1 b) 4 c) 2 d) 5 3. … Read more
This set of Arduino Multiple Choice Questions & Answers (MCQs) focuses on “Ultrasonic Sensor”. 1. What is the use of the Ultrasonic Sensor? a) Proximity Detection b) Humidity Detection c) Image Processing d) GPS 2. How many pins are present in the Ultrasonic Sensor? a) 1 b) 3 c) 2 d) 4 3. What mode … Read more
This set of Arduino Multiple Choice Questions & Answers (MCQs) focuses on “IR Sensor”. 1. What is the use of the IR Sensor? a) Object Detection b) Humidity Detection c) Image Processing d) GPS 2. How many pins are present in the IR Sensor? a) 1 b) 3 c) 2 d) 4 3. What mode … Read more
This set of Arduino Multiple Choice Questions & Answers (MCQs) focuses on “Finding Out Program Outputs”. 1. What is the output of the program given below if a voltage of 5V is supplied to the pin corresponding to the A0 pin on an Arduino UNO? void setup() { Serial.begin(9600); pinMode(A0, INPUT); } void loop() { … Read more
This set of Arduino Multiple Choice Questions & Answers (MCQs) focuses on “The sizeof() Function”. 1. What is the meaning of the data returned by the sizeof() function? a) Length b) Location c) Pointer d) Memory 2. When the sizeof() function is invoked on an array. What information does it return? a) Number of elements … Read more
This set of Arduino Questions and Answers for Aptitude test focuses on “PROGMEM Utility”. 1. In which memory does the Arduino save data in when the PROGMEM Utility is invoked? a) EEPROM b) SRAM c) Flash d) DRAM 2. Which header file contains the PROGMEM Utility? a) The avr/pgmspace.h header file b) The pmspace.h header … Read more
