Q.1
La placa de arduino Uno
  • Puede funcionar sin ordenador
  • Necesita tener alimentación USB para funcionar
  • Tiene puertos analógicos de salida
  • Puede suministrar tensiones de 10 voltios
Q.2
Which symbol ends a statement?
  • Semicolon ;
  • Parenthesis )
  • Comma ,
  • Curly Brace }
Q.3
Which of the following is true about comments added in the Arduino code?
  • A.  Comments help you understand how your program works
  • A.  Comments take up too much space and should never be used
  • A.  Comments are only there for high level programmers
Q.4
What component do you need to add to a circuit in order to make the servo motor spin?
  • diode
  • transistor
  • LED
  • resistor
Q.5
A soft potentiometer works to vary resistance by applying ________ to different points of it.
  • heat
  • light
  • pressure
Q.6
The Piezzo buzzer works by applying __________ to it at a rate ofper second.
  • voltage
  • resistance
  • light
  • heat
Q.7
DigitalWrite(LOW); turns the light
  • on
  • off
  • dim
Q.8
Delay(5000); stands for
  • Wait 5 minutes
  • Wait 5 seconds
  • Wait 50 seconds
Q.9
Serial.flush()Serial.flush()Serial.flush() means?
  • flushing toilet
  • flush bracket
  • clear any "junk" out of the serial buffer before waiting
  • clear the screen
Q.10
blinkLED(12,100)blinkLED(12,100)blinkLED(12, means?
  • 12 blink; 100miliseconds delay after all blink
  • 12 blink; 100miliseconds delay between blink
  • 12 input; 100miliseconds delay between blink
  • 12 output; 100miliseconds delay between blink
Q.11
HIGH)HIGH means?
  • LED ON
  • LED OFF
  • LED BURN
  • LED SLEEP
Q.12
Which means keep going forever?void setup() { pinMode(OUTPUT); }void loop() { digitalWrite(HIGH); delay(1000); digitalWrite(LOW); delay(1000); }
  • OUTPUT
  • void setup
  • void loop
  • digitalWrite
Q.13
Which means Off?void setup() { pinMode(OUTPUT); }void loop() { digitalWrite(HIGH); delay(1000); digitalWrite(LOW); delay(1000); }
  • OUTPUT
  • HIGH
  • LOW
  • delay
Q.14
The (+) column on your breadboard represents the positive charge or power to your circuit.
  • True
  • False
Q.15
Al usar las salidas digitales, tenemos que tener en cuenta que:
  • La salida máxima que da el puerto es 20 mA
  • La Imax es 50 mA
  • La Imax es 100 mA
  • La Imax es 1 mA
Q.16
En el siguiente código, decir qué número se muestra en lalínea de pantalla: for(int x =x <x = x * 1.5){ println(x); }
  • 3
  • 4
  • 6
  • nINGUNO DE LOS ANTERIORES
  • 2
Q.17
Queremos declarar una entrada digital. ¿Qué tenemos que emplear?
  • pinMode(7, INPUT);
  • serial.begin(9000);
  • pinMode(7,OUTPUT);
  • digitalwrite (7, digital);
  • pinMode(7, IMPUT);
Q.18
Cual de los siguientes dispositivos es una entrada analógica:
  • LED
  • Sensor de presión
  • servo
  • Pulsador
  • El corazon
Q.19
What would happen if we used the following code but the wire was not plugged into pin 13?digitalWrite(HIGH); delay(1000); digitalWrite(LOW); delay(1000);
  • The LED would not light up at all.
  • The LED would light up but be very dim.
  • The LED would light up as normal.
Q.20
Serial.println⁡Serial.print\lnSerial.println to display text and then force any following text to start on the ...........line Serial.println⁡("ArduinoforEveryone!");Serial.print\ln("ArduinoforEveryone!");Serial.println("ArduinoforEveryone!");
  • next
  • same
  • on the
  • in the
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