LESSON 2 Quiz
QUESTION 1 OF 5
What's an LED?
QUESTION 1 OF 5
What's an LED?
QUESTION 2 OF 5
What do resistors do?
QUESTION 3 OF 5
How are buttons like friendly helpers?
QUESTION 4 OF 5
What's an LED's superpower?
QUESTION 5 OF 5
Why do we need resistors?
CORRECT ANSWER :