LO11_Lesson 7

USB in USB cable represents

• Unicorn Series Bag

• Universe Serial Bag

• Universal Serial Bus

• Universal Series Bag

The role of the USB cable in the Arduino UNO board is

• to create a parallel data transmission between the computer and the Arduino board.

• to connect the board to the computer and transfer the information to and from the Arduino board.

• to connect the board to the computer and make sure that the board does not fall off the desk.

To send data from the Arduino board to the PC, one need to enable

• Serial communication

• Parallel communication

This is _____ communication.

• Serial

• Parallel

This is _____ communication.

• Serial

• Parallel

_____ transmission is used for long-distance data transfer, where the amount of data sent is quite small.

_____ transmission can transfer data faster, but requires more transmission channels.

Which component can increase or decrease the voltage on an Analogue pin on the Arduino board?

• GND

• LED

• Buzzer

• Potentiometer

The map() function is intended to

• display where each LED is connected on the breadboard.

• change one range of values into another range of values.

• help the programmer write simpler and shorted programs.

• increase the brightness level of the LEDs.

The Potentiometer needs 3 connections to Arduino UNO, which are

• GND

• Digital pin

• Analogue pin

• 5V