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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 teams.
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 does RPM mean when describing the speed of a DC motor?
Which electronic component is used to adjust the desired speed of the DC motor?
What is the main function of a 2N2222 NPN transistor in the motor control circuit?
Which Arduino pin is connected to the center terminal of the potentiometer?
What is the analog reading range of the Arduino Uno's analog input?
Which Arduino function reads the potentiometer's analog value?
What is the purpose of the map() function in the DC motor speed control program?
Which Arduino Uno pin is used to send the PWM signal to the transistor driver in the given program?
What is the maximum PWM value that can be used with analogWrite() on an Arduino Uno?
Which transistor terminal receives the PWM control signal from Arduino through a resistor?
What is the function of the emitter terminal of the NPN transistor in the circuit?
Why is a 1kΩ resistor connected between Arduino D9 and the transistor base?
A student turns the potentiometer toward its maximum position. What should happen to the PWM output?
A potentiometer produces an analog reading of approximately 512. What PWM value should the given Arduino program produce?
A student connects a DC motor directly to Arduino D9 without using a transistor. Why is this an incorrect connection?
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.
