Microcontroller and Arduino Fundamentals

This tutorial introduces the basic components of a robot, including microcontrollers, motors, power sources, and sensors. It focuses on the Arduino microcontroller, highlighting its ease of use and programming capabilities. The tutorial also covers the pin configuration and features of the Arduino board, such as analog and digital pins, USB connectors, and onboard LEDs. The session concludes with a preview of the next tutorial, which will cover Arduino installation and configuration.

What is the primary role of a microcontroller in a robot?

• To supply voltage

• To amplify signals

• To control the robot through programs

• To provide physical movement

Which component is responsible for the physical movement of a robot?

• Motors and actuators

• Microcontroller

• Power source

• Sensors

What is the function of a motor driver in a robot?

• To reset the robot

• To supply power to sensors

• To control speed and acceleration

• To provide input to the microcontroller

What programming language is Arduino's programming similar to?

• Python

• Assembly

• C++

• Java

Where was Arduino developed?

• USA

• Japan

• Germany

• Italy

How many analog pins does an Arduino board have?

• Four

• Six

• Eight

• Ten

What is the purpose of PWM pins on an Arduino?

• To store data

• To connect to the internet

• To modulate pulse width

• To provide constant voltage

What is the function of the USB connector on an Arduino board?

• To power the board

• To connect sensors

• To upload programs

• To reset the board

Which LED on the Arduino board indicates power supply status?

• On LED

• Reset LED

• Data transfer LED

• LED 13

What microcontroller does the Arduino Uno board use?

• PIC16F877A

• ATmega328

• ESP8266

• STM32