Robotics and IoT Quiz

What is the primary function of an Arduino Nano in robotics and IoT projects?

• Sensor data processing

• Wireless communication

• Power supply regulation

• Mechanical movement control

Which microcontroller is commonly used for IoT applications due to its built-in Wi-Fi capabilities?

• Arduino Nano

• Raspberry Pi

• ESP32

• BeagleBone Black

What is the primary programming language used for Raspberry Pi in IoT and robotics projects?

• Python

• C++

• Java

• JavaScript

Which component is essential for connecting sensors and actuators to Arduino or Raspberry Pi?

• Transistor

• Diode

• Breadboard

• Capacitor

Which communication protocol is commonly used to connect sensors and devices in IoT applications?

• I2C

• Bluetooth

• NFC

• Ethernet

In a robotics project, what is the main role of a motor driver module connected to Arduino?

• Powering the microcontroller

• Controlling the speed and direction of motors

• Transmitting data wirelessly

• Managing sensor inputs

What is the primary purpose of the Arduino Nano in robotics and IoT applications?

• Displaying web pages

• Running complex operating systems

• Controlling hardware components

• Streaming high-definition video

Which of the following is true about the GPIO pins on a Raspberry Pi?

• They can only be used for digital input.

• They can be configured for both input and output.

• They are exclusively for audio output.

• They can't be used in robotics applications.

Which programming language is commonly used for programming Raspberry pi boards?

• Python

• Java

• C/C++

• Scratch

In an IoT project, what is the purpose of a sensor like a DHT22 or BMP180?

• To measure temperature and humidity

• To display real-time images

• To control servo motors

• To send emails