Hardwired flashcard

Hardwired flashcard

Assessment

Flashcard

Computers

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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20 questions

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1.

FLASHCARD QUESTION

Front

What's the range of an ultrasonic sensor?

Back

2 cm to 400 cm

2.

FLASHCARD QUESTION

Front

How many ports do we have for power output on Arduino Uno?

Back

2

3.

FLASHCARD QUESTION

Front

What does the digitalWrite() function do?

Back

Sets a digital pin to HIGH or LOW

4.

FLASHCARD QUESTION

Front

What is the maximum current an Arduino Uno’s 5V pin can supply safely?

Back

500 mA

5.

FLASHCARD QUESTION

Front

Which type of pin would you use to dim an LED using PWM in Arduino?

Back

Digital pin with PWM support

6.

FLASHCARD QUESTION

Front

Arduino IDE consists of 2 functions. What are they?

Back

setup() and loop()

7.

FLASHCARD QUESTION

Front

What language is the Arduino IDE built on?

Back

Java

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