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- Project: "Sensor Integration"
- Source Code compiled for: Arduino Uno
- Source Code created on: 2024-03-06 07:52:08
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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* turn on the led when it work */
/****** SYSTEM REQUIREMENT 2 *****/
/* i want the alarm get activated when the gaz sensor */
/* in on */
/****** END SYSTEM REQUIREMENTS *****/
/********* User code review feedback **********
#### Feedback 1 ####
- Adafruit_MLX90614.h: No such file or directory
********* User code review feedback **********/
/****** DEFINITION OF LIBRARIES *****/
#include
#include
/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* Turn on the LED when it works */
/****** SYSTEM REQUIREMENT 2 *****/
/* Activate the alarm when the gas sensor is on */
/****** END SYSTEM REQUIREMENTS *****/
/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
/***** DEFINITION OF DIGITAL INPUT PINS *****/
const uint8_t gas_SENSOR_PIN_D2 = 2;
const uint8_t led_PIN_D13 = 13;
/***** DEFINITION OF I2C PINS *****/
const uint8_t mlx_I2C_PIN_SDA_A4 = A4;
const uint8_t mlx_I2C_PIN_SCL_A5 = A5;
const uint8_t mlx_I2C_SLAVE_ADDRESS = 0x5A; // Default I2C address of MLX90614
/****** DEFINITION OF LIBRARY CLASS INSTANCES *****/
Adafruit_MLX90614 mlx = Adafruit_MLX90614();
void setup(void)
{
pinMode(gas_SENSOR_PIN_D2, INPUT);
pinMode(led_PIN_D13, OUTPUT);
Serial.begin(9600);
while (!Serial)
;
Serial.println("Adafruit MLX90614 test");
if (!mlx.begin(mlx_I2C_SLAVE_ADDRESS))
{
Serial.println("Error connecting to MLX90614 sensor. Check wiring.");
while (1)
;
}
Serial.print("Emissivity = ");
Serial.println(mlx.readEmissivity());
Serial.println("================================================");
}
void loop(void)
{
if (digitalRead(gas_SENSOR_PIN_D2) == HIGH)
{
digitalWrite(led_PIN_D13, HIGH); // Activate the alarm LED
}
else
{
digitalWrite(led_PIN_D13, LOW); // Turn off the alarm LED
}
Serial.print("Ambient = ");
Serial.print(mlx.readAmbientTempC());
Serial.print("*C\tObject = ");
Serial.print(mlx.readObjectTempC());
Serial.println("*C");
Serial.print("Ambient = ");
Serial.print(mlx.readAmbientTempF());
Serial.print("*F\tObject = ");
Serial.print(mlx.readObjectTempF());
Serial.println("*F");
Serial.println();
delay(500);
}