
Formativa 6.3
Authored by HELVER ANDRES PRECIADO AMAYA
Information Technology (IT)
6th Grade
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
¿Para que sirve digitalWrite?
2.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
¿ Para que sirve analogWrite?
3.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
¿Para que sirve Serial.begin?
Inicializa la comunicación serial en Arduino.
4.
MULTIPLE CHOICE QUESTION
30 sec • 10 pts
¿ Para que sirve el else if?
Sirve para evaluar múltiples condiciones en una estructura de control en un código.
5.
FILL IN THE BLANK QUESTION
1 min • 10 pts
Completa el siguiente código
#define pin_eco A4
#define pin_disparo A5
________ ____ t=0, dr=0;
(a)
6.
FILL IN THE BLANK QUESTION
1 min • 10 pts
Completa el siguiente código
void loop()
{
digitalWrite(pin_disparo, HIGH);
delayMicroseconds(15);
digitalWrite(pin_disparo, LOW);
t = (a) (pin_eco, HIGH);
dr = t / 58;
Serial.print("distancia en cm");
Serial.println(dr);
delay(200);
7.
FILL IN THE BLANK QUESTION
1 min • 10 pts
Completa el siguiente código
if (dr > 5) {
analogWrite(VEL_MOT1, 0);
analogWrite(VEL_MOT2, 0);
}
____ __ (dr > 10) {
digitalWrite(DIR_MOT1, LOW);
digitalWrite(DIR_MOT1, HIGH);
digitalWrite(DIR_MOT2, LOW);
digitalWrite(DIR_MOT2, HIGH);
analogWrite(VEL_MOT1, 100);
analogWrite(VEL_MOT2, 100);
}
(a)
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