INTRO TO ARDUINO PROGRAMMING

What is the first step to ensure that the microcontroller is recognized by the computer?

• Search for the old driver ch340

• Check the website of the manufacturer of the chip

• Connect the microcontroller to the computer using the mini USB cable

• Download and install the driver meant for your operating system

Answer explanation

The first step to ensure that the microcontroller is recognized by the computer is to connect the microcontroller to the computer using the mini USB cable.

What should you select if there are several ports listed under tools?

• The new one that will appear later

• The first one on the list

• The one with the highest number

• The one with the lowest number

Answer explanation

You should select the new one that will appear later, as it will likely be the most updated and relevant port for your use.

What is the name of the driver needed to enable the computer to recognize the microcontroller?

• chd

• ch340

• ch341

• chd340

Answer explanation

The correct driver needed to enable the computer to recognize the microcontroller is ch341.

What should you do if your computer does not recognize the microcontroller?

• Install the driver meant for your operating system

• Replace the microcontroller with a new one

• Check the website of the manufacturer of the chip

• Replace the USB cable

Answer explanation

You should install the driver meant for your operating system to ensure that your computer recognizes the microcontroller.

What should you select for your board when your computer recognizes the microcontroller?

• Arduino Nano

• Arduino Uno

• Arduino Micro

• Arduino Mega

Answer explanation

You should select Arduino Nano for your board when your computer recognizes the microcontroller.

What is the default processor for the board?

• atmega328p

• atmega168

• atmega2560

• atmega32u4

Answer explanation

The default processor for the board is atmega328p, as it is the correct answer choice provided.

What should you change the processor to if there is an error during upload?

• atmega328p default

• atmega328p advanced

• atmega328p old bootloader

• atmega328p new bootloader

Answer explanation

You should change the processor to 'atmega328p old bootloader' if there is an error during upload.

What happens when a new code is uploaded to the robot?

• The old code is erased and replaced by the new code

• The old code remains unchanged

• The old code is saved alongside the new code

• The old code is deleted permanently

Answer explanation

When a new code is uploaded to the robot, the old code is erased and replaced by the new code.

What should you do if the new code upload is not successful even after changing the board from the TOOLS?

• Change the operating system

• Change the USB cable

• Change the computer

• Change the microcontroller

Answer explanation

If the new code upload is not successful, you should change the microcontroller as it may be the cause of the issue.

What is the indication that the new code upload is successful?

• System shutdown

• Error message

• No response

• Blinking LED

Answer explanation

The indication that the new code upload is successful is a blinking LED, as it typically shows that the system is running the new code.