From 5a44a3ca33b1f4abcb959314e2256a7244b63c82 Mon Sep 17 00:00:00 2001 From: "Balasuriya D.A.M" <it18021080@my.sliit.lk> Date: Sat, 30 Apr 2022 10:48:53 +0530 Subject: [PATCH] MLX 90614 with Buzzer and Lighting System --- .../MLX90614_Infrared_Temperature_Sensor.ino | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/IT18021080/IoT Project/MLX90614_Infrared_Temperature_Sensor/MLX90614_Infrared_Temperature_Sensor.ino b/IT18021080/IoT Project/MLX90614_Infrared_Temperature_Sensor/MLX90614_Infrared_Temperature_Sensor.ino index 511cdf7..026bd9e 100644 --- a/IT18021080/IoT Project/MLX90614_Infrared_Temperature_Sensor/MLX90614_Infrared_Temperature_Sensor.ino +++ b/IT18021080/IoT Project/MLX90614_Infrared_Temperature_Sensor/MLX90614_Infrared_Temperature_Sensor.ino @@ -16,10 +16,18 @@ void setup() { } void loop() { - Serial.print("Ambient = "); Serial.print(mlx.readAmbientTempC()); + Serial.println(); + 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("Ambient = "); Serial.print(mlx.readAmbientTempF()); Serial.print("*F\tObject = "); Serial.print(mlx.readObjectTempF()); Serial.println("*F"); - Serial.println(); + Serial.println(); + if (mlx.readObjectTempC()>threshold){ + digitalWrite(buzzer, HIGH); + digitalWrite(12, LOW); + } else { + digitalWrite(buzzer, LOW); + digitalWrite(12, HIGH); + } delay(10000); } -- 2.24.1