Added wiring example

README.md

@@ -22,6 +22,14 @@ MQ4.update();
 float ppmCH4 = MQ4.readSensor();
 ```
 
+## Wiring
+
+### Arduino
+![Arduino_Wiring_MQSensor](https://raw.githubusercontent.com/miguel5612/MQSensorsLib_Docs/master/static/img/MQ_Arduino.PNG)
+
+### ESP8266
+![ESP8266_Wiring_MQSensor](https://raw.githubusercontent.com/miguel5612/MQSensorsLib_Docs/master/static/img/MQ_ESP8266.PNG)
+
 ### User Manual New!! 12.2019
 [Manual](https://drive.google.com/open?id=1BAFInlvqKR7h81zETtjz4_RC2EssvFWX)
 

examples/Alcoholimeter/Alcoholimeter.ino

@@ -10,8 +10,12 @@
   by Miguel Califa 
 
   Updated library usage
-  modified 26 March 2020
+  modified 29 March 2020
   by Miguel Califa 
+  
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
 
  This example code is in the public domain.
 

examples/AlgorithmTester/AlgorithmTester.ino

@@ -1,6 +1,8 @@
 //Include the library
 #include <MQUnifiedsensor.h>
 
+// Wiring NOT required, only an arduino or esp8266 board
+
 /*
     This program was made to test the algorithm that from the ratio obtains 
     the PPM (The core of this library), regardless of the plate in which the 

examples/ESP8266/ESP8266.ino

@@ -11,9 +11,10 @@
   Library originally added 01 may 2019
   by Miguel A Califa, Yersson Carrillo, Ghiordy Contreras, Mario Rodriguez
  
-  Updated library usage
+  Added ESP8266 example 
-  modified 26 March 2020
+  29.03.2020
-  by Miguel Califa 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_ESP8266.PNG
 
  This example code is in the public domain.
 

examples/LinearVsExponential/LinearVsExponential.ino

@@ -12,6 +12,8 @@
   Updated library usage
   modified 26 March 2020
   by Miguel Califa 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
 
  This example code is in the public domain.
 

examples/MQ-131/MQ-131.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-135-ALL/MQ-135-ALL.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-135/MQ-135.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-2/MQ-2.ino

@@ -12,6 +12,9 @@
   Updated library usage
   modified 26 March 2020
   by Miguel Califa 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
 
  This example code is in the public domain.
 

examples/MQ-3/MQ-3.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-303A/MQ303.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-309A/MQ-309.ino

@@ -12,6 +12,10 @@
   Updated library usage
   modified 26 March 2020
   by Miguel Califa 
+  
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
 
  This example code is in the public domain.
 

examples/MQ-4-ALL/MQ-4-ALL.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-4-LINEAR/MQ-4-LINEAR.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-4/MQ-4.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-5/MQ-5.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-6/MQ-6.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-7/MQ-7.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-8/MQ-8.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-9-ALL/MQ-9-ALL.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-9/MQ-9.ino

@@ -13,6 +13,10 @@
   modified 26 March 2020
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/MQ-Board/MQ-Board.ino

@@ -9,6 +9,10 @@
   modified 27 May 2019
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */

examples/smokeDetector/smokeDetector.ino

@@ -9,6 +9,10 @@
   modified 23 May 2019
   by Miguel Califa 
 
+  Wiring:
+  https://github.com/miguel5612/MQSensorsLib_Docs/blob/master/static/img/MQ_Arduino.PNG
+  Please take care, arduino A0 pin represent the analog input configured on #define pin
+
  This example code is in the public domain.
 
 */