Added URL for temperature sensor

README.md

@@ -6,3 +6,4 @@ This is a repository that containing arduino code to program arduino uno for pwm
 
 * [Arduino Tutorial Foundations: PWM](https://www.arduino.cc/en/Tutorial/Foundations/PWM)
 * [Arduino PWM Tutorial](https://create.arduino.cc/projecthub/muhammad-aqib/arduino-pwm-tutorial-ae9d71)
+* [9 Arduino Compatible Temperature Sensors for Your Electronics Projects](https://randomnerdtutorials.com/9-arduino-compatible-temperature-sensors-for-your-electronics-projects/)

src/home_server_pwm.ino

@@ -1,16 +0,0 @@
-int pwm_fan = 6;
-void setup() {
-  //Declaring LED pin as output
-  pinMode(pwm_fan, OUTPUT);
-}
-void loop() {
-  //Fading the LED
-  for(int i=0; i<255; i++){
-    analogWrite(pwm_fan, i);
-    delay(5);
-  }
-  for(int i=255; i>0; i--){
-    analogWrite(pwm_fan, i);
-    delay(5);
-  }
-}

src/home_server_pwm/home_server_pwm.ino

@@ -0,0 +1,27 @@
+int pwmFanPin = 6;
+int tempSensorPin = 2;
+
+float sensorValue;
+
+void setup() {
+  //Declaring LED pin as output
+  pinMode(pwmFanPin, OUTPUT);
+  pinMode(tempSensorPin, INPUT);
+  Serial.begin(9600);
+}
+void loop() {
+  // Read temperature
+  sensorValue= analogRead(tempSensorPin);
+  vol
+  Serial.print(
+  
+  //Fading the LED
+  for(int i=0; i<255; i++){
+    analogWrite(pwmFanPin, i);
+    delay(5);
+  }
+  for(int i=255; i>0; i--){
+    analogWrite(pwmFanPin, i);
+    delay(5);
+  }
+}