G8 QUIZ

Which area that the holes will be connected horizontally?

• 1

• 2

Which area that the holes will be connected vertically?

• 1

• 2

What is the ultrasonic sensor pin that used for sending sound wave to the nearby?

• VCC

• DATA

• TRIG

• GND

Will the circuit design run correctly?

• There is a missing wire in the circuit

• The circuit will run correctly

• The ultrasonic pins are incorrectly connected

• Nothing is correct

How we connect pushbutton into the circuit design?

• We need to connect all the 4 legs into power pins

• We need to cross-connect the 2 pins diagonally. 1 pin goes to VCC and the other pin has two connections: one to Arduino digital pin and other to a resistor connected to GND

• Resistor need to connect to Arduino pin

• Cross-connect the 4 pins diagonally to Arduino digital pin

Which is the output of the SERVO pin?

• Orange (1)

• Brown (3)

• Red (2)

What is the name of this component?

• Potential Motor

• Potentiometer

• DC Motor

• Servo

What is the positive leg of a LED?

• Anode

• Cathode

What category is this codeblocks?

• INPUT

• OUTPUT

• CONTROL

• MATH

How does the ultrasonic sensor work?

• The sensor detects an object using infrared, and when it is detected, the sensor will beep.

• The sensor sends a sound wave, and when an object is detected, the sound wave is reflected back to the sensor.

• The sensor will light up when an object appears near it

• The sensor detects the movement of any object that appears near it