Year 9 PA Test Finals reviewer

Which picture best represents the Arduino UNO Headers?

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Which picture best represents the microcontroller that the Arduino UNO uses?

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Which picture best represents the physical pins of the microcontroller that the Arduino UNO uses?

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The Arduino UNO has power pins for 5 volts and 3.3 volts?

• just 3.3 volts

• neither

• True

• just 5 volts

What does the ~ mean next to some pin numbers?

• the pin can be used as a Digital Input

• the pin can be used for Pulse Width Modulation

• the pin can be used as an Analog Input

• the pin can be used for hacking FB account

A _______________ is connected to pin 13 on an Arduino UNO.

• Analog-to-Digital Convertor (ADC)

• Digital-to-Analog Convertor (DAC)

• LED

• Buffer

There is a _____________ that can be used for resetting the Arduino UNO.

• button and pin

• button

• pin

• Alt + F4

The three 'busses' of Arduino UNO headers are broken up into...

• ANALOG IN, POWER, GROUND

• DIGITAL, ANALOG IN, POWER

• DIGITAL, GROUND, ANALOG IN

• POWER, RANGER, RED

While you upload a sketch to the Arduino UNO, the TX and RX LEDs should...

• be OFF

• Blink Rapidly

• be constantly ON

• be happy

What does TX and RX stand for?

• Transmitter and Receiver

• Internet connection

• T rex and Triceratops

• Lababu toys