Jugaadu was playing in the playground where he finds that his uncle from the neighbourhood was sitting sadly. Jugaadu went to him and enquired about the problems he was facing. He said to him that his son got his hands burnt by putting his hand in the hot water. He told Jugaadu that this is not for the first time, even his wife got burnt similarly. He has asked for Jugaadu's help. Can you help Uncle regarding the situation?
- Arduino UNOUNO
- Tape
- DHT11 sensor
- Jumper Wires
- Paper
- 12V Battery
- USB Cable
- Foam Sheets
- Servo Motor
- Glue gun
- Cutter
- Plastic Box
We can add servo attached door to the vessel. And when the vessel reaches beyond the threshold, i.e. at certain high temperature; temperature sensor will sense the temperature and the servo will close the door automatically.
#include
#include
Servo myservo;
dht DHT;
int pos = 0;
int dhtPin = 8;
int chk;
float hum;
float temp;
void setup()
{pinMode(13,OUTPUT);
digitalWrite(13,HIGH);
myservo.attach(12);
Serial.begin(9600);
}
void loop()
{
DHT.read11(dhtPin);
hum = DHT.humidity;
temp= DHT.temperature;
Serial.println(temp);
if(temp>30){
myservo.write(180);
delay(1000);
}else{
myservo.write(0);
delay(1000);
}
}