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One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
What is the main function of a photoresistor (LDR) in an Arduino circuit?
In the Arduino code analogRead(A0);, what does the command do?
Consider the declaration const int LDR_PIN = A0;. What does it mean?
What is the purpose of Serial.begin(9600); in the setup() function?
In the code const int LED_PIN = 9;, what is pin 9 used for in the LDR activity?
Given if (lightValue < THRESHOLD) and THRESHOLD = 100, when will the condition be true?
What does Serial.println(lightValue); do in the LDR program?
True or False: An LDR's electrical resistance changes depending on the light falling on it.
True or False: In the example code, digitalWrite(LED_PIN, HIGH); always means the LED will be physically on, regardless of how it is wired.
Study the code below. What happens when lightValue is 150? if (lightValue < 100) { digitalWrite(LED_PIN, LOW); } else { digitalWrite(LED_PIN, HIGH); }
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
