Arduino Pins, Input and Output Devices, Arduino Coding Basics

Front

What are input devices?

Back

devices that are used to collect data that goes into a computer or device to be processed

Front

What are output devices?

Back

devices that are used to display the information and data within a computer or device

Front

Which of the following is an example of an input device? Options: an LED, a Servo Motor, a Push Button, a Buzzer

Back

a Push Button

Front

Which of the following is an example of an output device? a Soil Moisture Sensor, a Gas Sensor, a Push Button, a Buzzer

Back

a Buzzer

Front

What is a digital device?

Back

A device that only has two states: on or off/high or low

Front

What is an analog device?

Back

A device that has many states: usually anywhere from 0 to 225.

Front

What does the line of code digitalWrite() do?

Back

It sets a digital device to either a high or low state

Front

What does the line of code analogWrite() do?

Back

It sets an analog device to any state from 0 to 255.

Front

What does the line of code delay() do?

Back

It pauses the code and waits before continuing it

Front

What does the line pinMode() do?

Back

It defines whether a device is input or output and what pin it is on.