Introduction to Arduino – Pre-Test | Lesson 1
1. What is an example of a sensor?
LED
Ultra Sonic Sensor
Resistor
2. What does a microcontroller do?
Stores data like a USB drive
Controls inputs and outputs using code
Displays web pages
3. Which line of code prints text to the Serial Monitor?
Serial.print("Hello World!");
digitalRead(3);
analogWrite(5, 255);
4. What is a coding language used with microcontrollers?
HTML
Arduino (C++)
Photoshop
5. What does code do in a microcontroller?
Displays advertisements
Tells the microcontroller what actions to perform
Plays music
6. What do you know about Arduino, microcontrollers, and coding?
Submit