WorksheetsArduino_Quiz
Total questions: 20
Worksheet time: 10mins
The name of the Device used in the shape
Temperature & humidity
ultra Sonic Sensor
Motion Detected Sensor
Proximity Sensor
The name of the Device used in the shape
ultrasonic sensor
Pir Sensor
Key Pad
Proximity Sensor
The name of the Device used in the shape
Proximity Sensor
ultra Sonic Sensor
Speaker
Temperature & Humidity Sensor
The name of the Device used in the shape
Proximity Sensor
Relay
Speaker
Temperature & Humidity Sensor
Which code will display the text on the LCD like the picture given?
lcd.setCursor(4,2); lcd.print("Coding");
lcd.setCursor(2,4); lcd.print("Coding");
lcd.setCursor(3,1); lcd.print("Coding");
lcd.setCursor(1,3); lcd.print("Coding");
Why does a single ultrasonic sensor have 2 "eyes" on it?
So the ultrasonic waves can hit more objects
So the bot can see differences in color
One eye sends a signal and one receives it
In case one eye stops working the other eye is a backup
Ultrasonic waves are a form of _______ waves
sound
ocean
radio
seismic
What is the maximum speed our bot can go?
100
15
1023
255
How many volts do the ultrasonic sensors need to operate?
5v
12v
3v
10v
An ultrasonic sensor is a device that can measure the ________ to an object by sending out _________ waves.
density / echo
path / seismic
elevation / sonic
distance / sound
The speed of sound is _________ m/s
100
340
250
255
The original wave is called the _____ wave
trig
outbound
echo
re-curve
The reflected wave is called the _____ wave
return
trig
re-curve
echo
1 second equals to _____________.
1000 millisecond
1000 microsecond
Identify the component name in the picture shown above
Potentiometer
Push Button Switch
Stepper Motor
Tilt Ball Switch
" if (digitalRead(3)==HIGH) " what is "==" stand for ?
equal
and
or
not
" void setup() " program will...
run once
run repeatedly
Which coding is use for Arduino to get a signal from a pin ?
digitalRead
digitalWrite
