Jugadu was walking in the park along with his friend Rahul. He learns that Rahul is preparing for a competitive exam, in which there is a time limit for every question. Rahul will get only 2 mins to answer the questions. The problem that Rahul is facing is that he is unable to keep the track of time. Rahul wants some help from Jugadu. Jugadu also observes that Rahul need to study on a table and he need to switch off the lights of the room?
.
Bag Items:
- Arduino UNO UNO
- LEDs
- Jumper cables
- Straws
- Foam Sheets
- Glue gun
- A4 size papers
- Cutter
- Glue gun
- PC/ Laptop
- 9V Battery
- Battery Connector
"
void setup() {
// put your setup code here, to run once:
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
}
void loop() {
// put your main code here, to run repeatedly:
for (int j=0;j<3; j++){
digitalWrite(3,HIGH);
digitalWrite(4,LOW);
delay(1000);
digitalWrite(3,LOW);
digitalWrite(4,LOW);
delay(1000);}
digitalWrite(3,HIGH);
digitalWrite(4,LOW);
delay(60000);
digitalWrite(3,LOW);
digitalWrite(4,LOW);
delay(1000);
digitalWrite(3,HIGH);
digitalWrite(4,LOW);
delay(60000);
digitalWrite(3,LOW);
digitalWrite(4,LOW);
int i;
for(i=1; i>0 ; i++){
digitalWrite(3,HIGH);
digitalWrite(4,LOW);
delay(1000);
digitalWrite(3,LOW);
digitalWrite(4,LOW);
delay(1000);
}
}