C Pro UNIt 7 Programming Application

What is the primary function of the Arduino IDE?

• To manage project budgets for Arduino development.

• To write, compile, and upload code to Arduino boards.

• To create 3D models for Arduino projects.

• To design hardware components for Arduino boards.

Which programming language is primarily used in Arduino IDE?

• C/C++

• JavaScript

• Python

• Java

What is the function of the 'setup()' method in an Arduino sketch?

• The 'setup()' method is used to read input from sensors.

• The 'setup()' method initializes the Arduino environment.

• The 'setup()' method runs the main loop of the Arduino program.

• The 'setup()' method controls the power supply to the Arduino board.

What does the 'loop()' function do in an Arduino program?

• The 'loop()' function initializes the Arduino hardware.

• The 'loop()' function stops the program from running.

• The 'loop()' function is used to define variables in the program.

• The 'loop()' function runs the main code repeatedly in an Arduino program.

How can you simulate an Arduino project using Proteus?

• You need to write the code in C++ directly in Proteus.

• Proteus does not support Arduino simulations at all.

• You can only simulate Arduino projects with a physical board.

• You can simulate an Arduino project in Proteus by designing the circuit, loading the compiled .hex file, and running the simulation.

What is the significance of the 'pinMode()' function in Arduino?

• The 'pinMode()' function sets the mode of a pin as either INPUT or OUTPUT.

• The 'pinMode()' function sets the voltage level of a pin.

• The 'pinMode()' function initializes the Arduino board.

• The 'pinMode()' function reads the value of a pin.