temperature sensor using lm35 and lcd display on arduino
DESCRIPTION
2B - D3 Refrigerasi & Tata Udara Group 1 Desi Dwidawanti Budi A. Aritonang Sekar Ramadhanti Putri Wildan Fuadi RahmanTRANSCRIPT
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GROUP 1Budi Antoni Aritonang
(121611038)
Desi Dwidawanti (121611039)
Sekar Ramadhanti (121611060)
Wildan Fuadi Rahman (121611062)
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SENSOR SUHU DENGAN LM35
DAN LCD DISPLAY PADA
ARDUINO UNO
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Deskripsi
• Dalam project ini memperlihatkan aplikasi sensor suhu LM35 untuk mengatur atau padamnya kipas. Hasil pengukuran sensor suhu ditampilkan pada LCD Display 16x2. Jika suhu lebih besar dari batas yang ditentukan, kipas akan bekerja. Sebaliknya, apabila suhu lebih kecil kipas tidak akan bekerja/mati.
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Alat & Bahan
Arduino UNO Display (16x2) Fan (5V)
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Alat & Bahan Jumper PCB Akrilik
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Alat & Bahan Mur & Baut Bor
Lem ( Glue gun)
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Program yang digunakan
#include "LiquidCrystal.h";
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
float tempC;
int tempPin = 0;
void setup()
{
pinMode(13,OUTPUT);
lcd.begin(16, 2);
lcd.print("Temperatur:");
}
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void loop()
{
lcd.setCursor(0, 1);
tempC = analogRead(tempPin);
tempC = (5.0 * tempC * 100.0)/1024.0;
lcd.print(tempC);
if(tempC>=28)
digitalWrite(13,HIGH);
else digitalWrite(13,LOW);
delay(1000);
}
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Skema Rangkaian
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Langkah Percobaan• Siapkan alat & bahan
• Sambungkan rangkaian yang sudah jadi pada arduino UNO
• Sambungkan arduino UNO ke PC/Laptop menggunakan kabel USB
• Cocokan port dan board sesuai dengan alat yang digunakan
• Siapkan Program kemudian compile lalu di upload
• Selamat!!! Alat yg anda buat telah bekerja.
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Kesimpulan
• Alat yang kami buat bertujuan untuk menunjukan simulasi dari penggunaan sensor suhu dalam kehidupan sehari-hari. Fan yang kami gunakan sebagai indicator bahwa suhu telah mencapai melebihi batas yang telah ditentukan (=>28°C).
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Source
• http://valfa.blogspot.com201103temperature-sensor-using-lm35-and-lcd.html
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TERIMA KASIH…