Input/Output, Analog/Digital

Are Micro:Bit push buttons considered digital or analog inputs?

• Digital

• Analog

Is the flex sensor considered an analog or digital input?

• Analog

• Digital

Which input device is located on the front of the microbit and doesn't need to be attached using an alligator clip?

• Pressure Sensor

• Flex Sensor

• Photocell Resistor

• Push Button A and B

What is the difference between a digital input and an analog input?

• A digital input is only off or on, and an analog input can read a range of values.

• An analog input is on or off, and a digital input can read a range of values.

• Digital and analog inputs can be used interchangeably.

• None of the above

Tags

NGSS.MS-PS4-3

Which of the following would be an example of a digital input?

• Power button on the radio

• The knob used to select the desired radio station

• The volume knob

• All of the above

Which of the following is an example of an analog input?

• The home button on an iPad

• The power button on a computer

• The A button on a keyboard

• The temperature control on a thermostat

Tags

NGSS.MS-PS4-3

Which of the following would be an example of an analog output?

• Check engine light

• Fuel gage

• Low fuel light

• Fuel door release lever

Which of the following would be an example of an digital output?

• Check engine light

• Fuel gage

• Speedometer

• Fuel door release lever

What kind of input was this code written for?

• Analog

• Digital

• Both

• Neither

Tags

NGSS.MS-PS4-3

Which of the following are digital inputs?

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