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MQ-4 Gas Sensor with ESP8266 and Blynk application | IOT Project

<p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_9iB_sYg1-Mky5sxSkbhrGDVAfL-chydgir_V9lRkBMzcjZr_l2EmzRPBvKbUiWqwaWiWVTph6iuRl0nB8UGQYeqGJuy-EgktjQ6d45jNBUTu9_JyMSonTaJ0kFeYPABRJVeQIg5Z3MqJ/s1857/MQ-4+Gas+Sensor+with+ESP8266+and+Blynk+application++IOT+Project.gif" style="margin-left: 1em; margin-right: 1em;" target="_blank"><img alt="MQ-4 Gas Sensor with ESP8266 and Blynk application | IOT Project" border="0" data-original-height="1042" data-original-width="1857" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_9iB_sYg1-Mky5sxSkbhrGDVAfL-chydgir_V9lRkBMzcjZr_l2EmzRPBvKbUiWqwaWiWVTph6iuRl0nB8UGQYeqGJuy-EgktjQ6d45jNBUTu9_JyMSonTaJ0kFeYPABRJVeQIg5Z3MqJ/w640-h360/MQ-4+Gas+Sensor+with+ESP8266+and+Blynk+application++IOT+Project.gif" width="640" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><p></p><div class="separator" style="clear: both; text-align: center;"><span style="font-size: 16pt; text-align: left;"><br /></span></div><div class="separator" style="clear: both; text-align: justify;"><b style="text-align: left;"><span style="font-size: x-large;">MQ-4 Gas Sensor :</span></b></div><div><p style="text-align: left;"><span style="mso-bidi-font-weight: normal;"><span style="font-size: 16pt; line-height: 24.5333px;">Monitor your home Gas leakage with your mobile phone. This  sensor detects the concentration of methane and CNG gas in the air and outputs its reading as an analog voltage and digital voltage . The concentration sensing range of 300 ppm to 10,000 ppm is suitable for leak detection. </span></span></p><p style="text-align: left;"><span style="font-size: 16pt;"><b>Components: </b></span></p><p style="text-align: left;"><span style="font-size: 16pt;">1:Node Mcu Esp8266.</span></p><p style="text-align: left;"><span style="font-size: 16pt;">2:MQ-4 Gas sensor. </span></p><p style="text-align: left;"><span style="font-size: 16pt;">3:LED
4:Resistors </span></p><p style="text-align: left;"><span style="font-size: 16pt;">5:Buzzer </span></p><p style="text-align: left;"><span style="font-size: 16pt;">6:Bread board. </span></p><p style="text-align: left;"><span style="font-size: 16pt;">7:Some jumper wires</span></p><h2 style="text-align: left;"><span style="mso-bidi-font-weight: normal;"><span style="font-size: x-large; line-height: 24.5333px;"><br /></span></span></h2><h2 style="text-align: left;"><span style="mso-bidi-font-weight: normal;"><span style="font-size: x-large; line-height: 24.5333px;">Blynk:</span></span></h2><div><span style="font-size: 21.3333px; mso-bidi-font-weight: normal;"><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSMxBcvlc7iASe7-aVVYIuNCCqufkhpn7b9KUyjlxB26KrfAb5EuoTeTwakx7FHBzZlQpQJuHIx0Nud2fpoEQn3z-GH5LTVWltr8Swh9lor6tfpCIgoZrxBMY7ry7aDQSt4T2oPMEEXi8q/s1920/Blynk3.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSMxBcvlc7iASe7-aVVYIuNCCqufkhpn7b9KUyjlxB26KrfAb5EuoTeTwakx7FHBzZlQpQJuHIx0Nud2fpoEQn3z-GH5LTVWltr8Swh9lor6tfpCIgoZrxBMY7ry7aDQSt4T2oPMEEXi8q/s320/Blynk3.png" width="180" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEholdA21fAafYULd3M3Jm3bk36DYbBYl2V_oD4Clc3yzpjPrWLRKmEIivNfQieB47F2PrejTfRcv-LxnK3oAjy9uiNRQ5bUMxuiR7r-jbfWMlLvij2iusWVqznhzT-K7TDP0wHl-Frgt9Sa/s1920/Blynk2.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEholdA21fAafYULd3M3Jm3bk36DYbBYl2V_oD4Clc3yzpjPrWLRKmEIivNfQieB47F2PrejTfRcv-LxnK3oAjy9uiNRQ5bUMxuiR7r-jbfWMlLvij2iusWVqznhzT-K7TDP0wHl-Frgt9Sa/s320/Blynk2.png" width="180" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"></div><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDDDM0p1kl2KRzAzvnqgJvoIm3NsKxsjlfIcUOxP3DbwPRex7QV-lWMj83f5wDlrGevgkzuvmIe0uN96IWSWmImp-HJHik69PHlS21yC7mFWdnhYRLEIIdnfTvcbGGjlcdFQ2BrgOhkqpG/s1920/Blynk4.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="294" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDDDM0p1kl2KRzAzvnqgJvoIm3NsKxsjlfIcUOxP3DbwPRex7QV-lWMj83f5wDlrGevgkzuvmIe0uN96IWSWmImp-HJHik69PHlS21yC7mFWdnhYRLEIIdnfTvcbGGjlcdFQ2BrgOhkqpG/w180-h294/Blynk4.png" width="180" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioqyG0vUwIOdhyTAPIRK7mscKG1p4DzFkI1ClKZLHDndilHmh0KRlCTbFiyTqsHwzptZtX4NjiRCwJmCdXxva2dW85ladkdVBfXcKRcacVHCmYp9_G6bc63UEHKqUTJ4_23OE0v9hHWJBe/s1920/Blynk5.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="295" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioqyG0vUwIOdhyTAPIRK7mscKG1p4DzFkI1ClKZLHDndilHmh0KRlCTbFiyTqsHwzptZtX4NjiRCwJmCdXxva2dW85ladkdVBfXcKRcacVHCmYp9_G6bc63UEHKqUTJ4_23OE0v9hHWJBe/w180-h295/Blynk5.png" width="180" /></a></div></div><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjz5IiDeo3iSxugRG2LY2lcp-qJUuQ8HHXVb_kwp_VFcU_uiL0A3DM0J2L6hJsq5ySS5g8bMURZzfyf03YxXw8p70ZNQetCxjmxkV93cBwze6_wW2bXOIEJwTuJ3LUj-SF53cm_7zdcXunM/s1920/Blynk6.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjz5IiDeo3iSxugRG2LY2lcp-qJUuQ8HHXVb_kwp_VFcU_uiL0A3DM0J2L6hJsq5ySS5g8bMURZzfyf03YxXw8p70ZNQetCxjmxkV93cBwze6_wW2bXOIEJwTuJ3LUj-SF53cm_7zdcXunM/s320/Blynk6.png" width="180" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhm2ZPx1zwkp8ZbCW9m4b8eVWlQDwy5muMaIPj_XaA_Y2a8hXpYRTY9JG-6CYA5AGtvGp9bNqffu4ND_LJw2nj5uUaSBQOsIHdXPZd74QrHITGRhga9j7Zdo68tuRYwgv9nqNJRE_o4dr-S/s1920/Blynk7.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhm2ZPx1zwkp8ZbCW9m4b8eVWlQDwy5muMaIPj_XaA_Y2a8hXpYRTY9JG-6CYA5AGtvGp9bNqffu4ND_LJw2nj5uUaSBQOsIHdXPZd74QrHITGRhga9j7Zdo68tuRYwgv9nqNJRE_o4dr-S/s320/Blynk7.png" width="180" /></a></div></div></div><br /><br /><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgiy2ySwNAnDmOi0AuNfax3u0iaQhtdkO2XcK94edIf2s_dNWcJUPLNW6y7zraT7r8pTlfJ30aPW-4WCHHc9G-BQjkgpK42E7t6oacVvO4q7pAymTUHF3KvzYUBEwukOFhF2yzHwjq2rYaS/s1920/Blynk1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgiy2ySwNAnDmOi0AuNfax3u0iaQhtdkO2XcK94edIf2s_dNWcJUPLNW6y7zraT7r8pTlfJ30aPW-4WCHHc9G-BQjkgpK42E7t6oacVvO4q7pAymTUHF3KvzYUBEwukOFhF2yzHwjq2rYaS/s320/Blynk1.png" width="180" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8Rwgrm8eqbqSm1QTWItDr4iMoeNcPlqtfiGKT05fBsh2pae1uCURRgYOJimyBcq6EjVBUSOaZg-B8ruZVYynVcgGlXZjdORRSa5gcFLO2GadiNLYw5ryqWdIbmeaf0AByN45AkNbsmF0D/s1920/Blynk8.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1920" data-original-width="1080" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj8Rwgrm8eqbqSm1QTWItDr4iMoeNcPlqtfiGKT05fBsh2pae1uCURRgYOJimyBcq6EjVBUSOaZg-B8ruZVYynVcgGlXZjdORRSa5gcFLO2GadiNLYw5ryqWdIbmeaf0AByN45AkNbsmF0D/s320/Blynk8.png" width="180" /></a></div></div><br /><span style="line-height: 24.5333px;"><br /></span></span></div><div><span style="font-size: 21.3333px; mso-bidi-font-weight: normal;"><span style="line-height: 24.5333px;"><br /></span></span></div><div><br /></div><div><span style="font-size: 21.3333px; mso-bidi-font-weight: normal;"><span style="line-height: 24.5333px;"><br /></span></span></div><div><span style="font-size: 21.3333px; mso-bidi-font-weight: normal;"><span style="line-height: 24.5333px;"><br /></span></span></div><div><b style="mso-bidi-font-weight: normal;"><span style="font-size: x-large; line-height: 24.5333px;">Circuit Diagram:</span></b></div></div><div><b style="mso-bidi-font-weight: normal;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTGTBvXxJTFxmcHzCPbZP7khx9Vi2eqqcdITgrKFtnbkVlM2YYE_sv2fzXPqln3g_iMX7et7qUxxqbUaytgDLejbchN-6H0jzsnbP8a_xP3xAQTVi7LiRvMEcD5gl0X7q1sli_RILR9nUV/s1857/IOTMQ4ESP8266_bb.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1041" data-original-width="1857" height="358" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhTGTBvXxJTFxmcHzCPbZP7khx9Vi2eqqcdITgrKFtnbkVlM2YYE_sv2fzXPqln3g_iMX7et7qUxxqbUaytgDLejbchN-6H0jzsnbP8a_xP3xAQTVi7LiRvMEcD5gl0X7q1sli_RILR9nUV/w640-h358/IOTMQ4ESP8266_bb.jpg" width="640" /></a></div><span style="font-size: x-large;"><br /><span style="line-height: 24.5333px;">Code:</span></span></b></div><div><b style="mso-bidi-font-weight: normal;"><span style="font-size: 16pt; line-height: 24.5333px;"><br /></span></b></div><div><span style="font-size: 21.3333px; mso-bidi-font-weight: normal;"><span style="line-height: 24.5333px;"><div>#define BLYNK_PRINT Serial</div><div>#include <ESP8266WiFi.h></div><div>#include <BlynkSimpleEsp8266.h></div><div>BlynkTimer timer;</div><div>char auth[] = "Auth Code";                                       //Auth Code from blynk</div><div>char ssid[] = "WiFi SSID";                                      //your WiFi SSID</div><div>char pass[] = "Password";                                       //Password of your wifi network</div><div><br /></div><div>int n;</div><div><br /></div><div>void setup()</div><div>{</div><div><br /></div><div>  Serial.begin(9600);</div><div><br /></div><div>  Blynk.begin(auth, ssid, pass);</div><div>  // You can also specify server:</div><div>  //Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 80);</div><div>  //Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);</div><div>  pinMode(16,OUTPUT);</div><div>  pinMode(5,OUTPUT);</div><div>  timer.setInterval(1000L, sendUptime);</div><div>}</div><div><br /></div><div><br /></div><div>void sendUptime()</div><div>{</div><div>  Blynk.virtualWrite(V1, n);</div><div>  </div><div>}</div><div><br /></div><div>void loop()</div><div>{</div><div>  Blynk.run();</div><div>  timer.run();</div><div>  </div><div>  n=analogRead(A0);</div><div>  Serial.println(n);</div><div>  </div><div>  if(n>300)</div><div>  {</div><div>     digitalWrite(16,LOW);</div><div>    digitalWrite(5,HIGH);  </div><div>    WidgetLED led1(V0); </div><div>    led1.on();</div><div>    WidgetLED led2(V2); </div><div>    led2.off();</div><div>  }</div><div>  </div><div>  if(n<200)</div><div>  {</div><div>      digitalWrite(16,HIGH);</div><div>      digitalWrite(5,LOW);</div><div>      WidgetLED led1(V0);</div><div>      led1.off();</div><div>      WidgetLED led2(V2); </div><div>      led2.on();</div><div>  }</div><div><br /></div><div>}</div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><h2 style="text-align: center;"><b>Video:</b></h2><div><span class="style-scope yt-formatted-string" dir="auto" face="Roboto, Arial, sans-serif" style="background: rgb(24, 24, 24); border: 0px; color: white; font-size: 13px; letter-spacing: 0.2px; margin: 0px; padding: 0px; white-space: pre-wrap;">MQ-4 Methane Gas Sensor - CNG Gas sensor
</span><a class="yt-simple-endpoint style-scope yt-formatted-string" dir="auto" href="https://www.youtube.com/watch?v=eS1WW8hSqN4&t=122s" spellcheck="false" style="background-color: #181818; cursor: pointer; display: var(--yt-endpoint-display, inline-block); font-family: Roboto, Arial, sans-serif; font-size: 13px; letter-spacing: 0.2px; overflow-wrap: var(--yt-endpoint-word-wrap, none); text-decoration: var(--yt-endpoint-text-regular-decoration, none); white-space: pre-wrap; word-break: var(--yt-endpoint-word-break, none);">https://www.youtube.com/watch?v=eS1WW...</a><span class="style-scope yt-formatted-string" dir="auto" face="Roboto, Arial, sans-serif" style="background: rgb(24, 24, 24); border: 0px; color: white; font-size: 13px; letter-spacing: 0.2px; margin: 0px; padding: 0px; white-space: pre-wrap;">

MQ-4 Sensor with Arduino | Methane Gas Sensor | CNG Gas sensor
</span><a class="yt-simple-endpoint style-scope yt-formatted-string" dir="auto" href="https://www.youtube.com/watch?v=69TWq76yS70&t=0s" spellcheck="false" style="background-color: #181818; cursor: pointer; display: var(--yt-endpoint-display, inline-block); font-family: Roboto, Arial, sans-serif; font-size: 13px; letter-spacing: 0.2px; overflow-wrap: var(--yt-endpoint-word-wrap, none); text-decoration: var(--yt-endpoint-text-regular-decoration, none); white-space: pre-wrap; word-break: var(--yt-endpoint-word-break, none);">https://www.youtube.com/watch?v=69TWq...</a><span class="style-scope yt-formatted-string" dir="auto" face="Roboto, Arial, sans-serif" style="background: rgb(24, 24, 24); border: 0px; color: white; font-size: 13px; letter-spacing: 0.2px; margin: 0px; padding: 0px; white-space: pre-wrap;">

MQ-4 Gas Sensor with ESP8266 and Blynk application | IOT Project
</span><a class="yt-simple-endpoint style-scope yt-formatted-string" dir="auto" href="https://studio.youtube.com/video/guXOUc4TdK8/edit" rel="nofollow" spellcheck="false" style="background-color: #181818; cursor: pointer; display: var(--yt-endpoint-display, inline-block); font-family: Roboto, Arial, sans-serif; font-size: 13px; letter-spacing: 0.2px; overflow-wrap: var(--yt-endpoint-word-wrap, none); text-decoration: var(--yt-endpoint-text-regular-decoration, none); white-space: pre-wrap; word-break: var(--yt-endpoint-word-break, none);">https://www.youtube.com/watch?v=guXOUc4TdK8&t=109s</a></div><div style="text-align: center;"><b><br /></b></div><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="403" src="https://www.youtube.com/embed/guXOUc4TdK8" width="632" youtube-src-id="guXOUc4TdK8"></iframe></div><br /><div style="text-align: center;"><b>Image:</b></div><div><br /></div></span></span></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgd3CfSiuAZKGlGFL2XtHHZKr2xRwBSQTX-WbELi87TlSV-DV02jPwhD_VS1ZoCmpON0tsPxC8emdIOTEvZmBWKEJsShASmNL-xFxuV5qK2GYj0ltYfuu8HBnBGc025-Ecev4d0OemRDtp2/s1181/MQ-4+Gas+Sensor+with+ESP8266+and+Blynk+application++IOT+Project1.gif" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="692" data-original-width="1181" height="375" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgd3CfSiuAZKGlGFL2XtHHZKr2xRwBSQTX-WbELi87TlSV-DV02jPwhD_VS1ZoCmpON0tsPxC8emdIOTEvZmBWKEJsShASmNL-xFxuV5qK2GYj0ltYfuu8HBnBGc025-Ecev4d0OemRDtp2/w640-h375/MQ-4+Gas+Sensor+with+ESP8266+and+Blynk+application++IOT+Project1.gif" width="640" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><br />

MQ-4 Gas Sensor with ESP8266 and Blynk application | IOT Project

MQ-4 Gas Sensor : Monitor your home Gas leakage with your mobile phone. This sensor detects the concentration of methane and CNG gas in t...

MQ-4 Sensor:

<p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGZqScjvD8qnjyCfKkIVeWJb8_nSsCKbyLQgsu1mGTbyI3haGgFsAWdXQ8lX5nPmrisR0dQcBKVkTfr9fRNyPtjsS5A9u1VkBu08n9aiy-WAG9x9U4dn5HHQtIO9JoQ9bw79ls0PioyXST/s575/MQ-4+Sensor.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="575" data-original-width="474" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgGZqScjvD8qnjyCfKkIVeWJb8_nSsCKbyLQgsu1mGTbyI3haGgFsAWdXQ8lX5nPmrisR0dQcBKVkTfr9fRNyPtjsS5A9u1VkBu08n9aiy-WAG9x9U4dn5HHQtIO9JoQ9bw79ls0PioyXST/w330-h400/MQ-4+Sensor.png" width="330" /></a></div><br /><p></p><p class="MsoNormal"><br /></p><p class="MsoNormal">MQ-4 sensor is a gas detecting sensor. This sensor is mainly
use to detect Methane, and CNG Gas. This sensor also sensing<span style="mso-spacerun: yes;">  </span>other flammable gases like Butane and
propane. Good sensitivity to Combustible gas in wide range. High sensitivity to
Natural gas / CNG. Low sensitivity to smoke, flame. Long life and low cost.
Simple drive circuit.<o:p></o:p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFqRr3C1ZFnmltEr-mSql8SK9wLyJ8ovnlPdkXlQi5p0YHMPzSAEuf-xOFK3cT6XXTTwFcMXVhPKZkaboY_KzEEy1OTioeDLH8FAfta7DsOzBdvTPdJ5yX_9RYPT2ZeAys8QAdN5ULjyUy/s2048/MQ-4+Sensor+back.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1150" data-original-width="2048" height="225" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFqRr3C1ZFnmltEr-mSql8SK9wLyJ8ovnlPdkXlQi5p0YHMPzSAEuf-xOFK3cT6XXTTwFcMXVhPKZkaboY_KzEEy1OTioeDLH8FAfta7DsOzBdvTPdJ5yX_9RYPT2ZeAys8QAdN5ULjyUy/w400-h225/MQ-4+Sensor+back.jpg" width="400" /></a></div><br /><p class="MsoNormal"><br /></p>

<p class="MsoNormal">There are different MQ series sensor which is used for
detecting different gases.<o:p></o:p></p>

<p class="MsoNormal">List of different<span style="mso-spacerun: yes;">  </span>MQ
series sensor are given below.<o:p></o:p></p>

<p class="MsoNormal">MQ-2<span style="mso-spacerun: yes;">      </span>Methane,
Butane, LPG, Smoke.<o:p></o:p></p>

<p class="MsoNormal">MQ-3<span style="mso-spacerun: yes;">     </span>Alcohol,
Ethanol, Smoke<o:p></o:p></p>

<p class="MsoNormal">MQ-4<span style="mso-spacerun: yes;">     </span>Methane, CNG
Gas<o:p></o:p></p>

<p class="MsoNormal">MQ-5<span style="mso-spacerun: yes;">    </span>Natural gas,
LPG<o:p></o:p></p>

<p class="MsoNormal">MQ-6<span style="mso-spacerun: yes;">     </span>LPG, butane<o:p></o:p></p>

<p class="MsoNormal">MQ-7<span style="mso-spacerun: yes;">     </span>Carbon
Monoxide<o:p></o:p></p>

<p class="MsoNormal">MQ-8<span style="mso-spacerun: yes;">      </span>Hydrogen Gas<o:p></o:p></p>

<p class="MsoNormal">MQ-9<span style="mso-spacerun: yes;">       </span>Carbon
Monoxide, flammable gasses<o:p></o:p></p>

<p class="MsoNormal">MQ131<span style="mso-spacerun: yes;">    </span>Ozone<o:p></o:p></p>

<p class="MsoNormal">MQ135<span style="mso-spacerun: yes;">    </span>Air Quality<o:p></o:p></p>

<p class="MsoNormal">MQ136<span style="mso-spacerun: yes;">  </span><span style="mso-spacerun: yes;">  </span>Hydrogen Sulphide gas<o:p></o:p></p>

<p class="MsoNormal">MQ137<span style="mso-spacerun: yes;">     </span>Ammonia<o:p></o:p></p>

<p class="MsoNormal">MQ138<span style="mso-spacerun: yes;">     </span>Benzene,
Toluene, Alcohol, Propane, Formaldehyde gas, Hydrogen<o:p></o:p></p>

<p class="MsoNormal">MQ214<span style="mso-spacerun: yes;">     </span>Methane,
Natural Gas<o:p></o:p></p>

<p class="MsoNormal">MQ216<span style="mso-spacerun: yes;">      </span>Natural
gas, Coal Gas<o:p></o:p></p>

<p class="MsoNormal">MQ303A<span style="mso-spacerun: yes;">   </span>Alcohol,
Ethanol, smoke<o:p></o:p></p>

<p class="MsoNormal">MQ306A<span style="mso-spacerun: yes;">    </span>LPG, butane<o:p></o:p></p>

<p class="MsoNormal">MQ307A<span style="mso-spacerun: yes;">   </span>Carbon Monoxide<o:p></o:p></p>

<p class="MsoNormal">MQ309A<span style="mso-spacerun: yes;">   </span>Carbon
Monoxide, flammable gas<o:p></o:p></p>

<p class="MsoNormal"><b style="mso-bidi-font-weight: normal;">The connections of
MQ4 Gas Sensor Module.<o:p></o:p></b></p>

<p class="MsoNormal">AO to AnalogO<o:p></o:p></p>

<p class="MsoNormal">DO to DigitalO<o:p></o:p></p>

<h2 style="text-align: left;"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 16pt; line-height: 115%;">MQ-4 Sesnsor<span style="mso-spacerun: yes;">  </span>with simple electronic circuit:</span></b></h2>

<p class="MsoNormal">Components :<o:p></o:p></p>

<p class="MsoNormal">1: MQ- 4 Gas Sensor.<o:p></o:p></p>

<p class="MsoNormal">3: Buzzer<o:p></o:p></p>

<p class="MsoNormal">4: Resistors<span style="mso-spacerun: yes;">  </span>1.5 Ohm,
270 Ohm.<o:p></o:p></p>

<p class="MsoNormal">5: Bread board<o:p></o:p></p>

<p class="MsoNormal">6: Some jumper wires.<o:p></o:p></p>

<p class="MsoNormal">7: DC Power source 5v.<o:p></o:p></p>

<p class="MsoNormal">Circuit:<o:p></o:p></p>

<p class="MsoNormal"><b style="mso-bidi-font-weight: normal;"><span style="font-size: 16pt; line-height: 115%;"><br /></span></b></p><div class="separator" style="clear: both; text-align: center;"><b style="mso-bidi-font-weight: normal;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAoGAGr0bUKrwS1UJpOLWMZMSYAnXJ_tdpRiYi3zZZRggbUt89vXBvrBIYy2OLlusSAIsEIZigEjsE8am41k79b1fTTxbE7WjKIYqF9E_q0Lgoqa2bl9BX127pGmb09MugE3ZR1ttujBME/s2048/MQ-4+Sensor+without+Arduio.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1152" data-original-width="2048" height="225" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAoGAGr0bUKrwS1UJpOLWMZMSYAnXJ_tdpRiYi3zZZRggbUt89vXBvrBIYy2OLlusSAIsEIZigEjsE8am41k79b1fTTxbE7WjKIYqF9E_q0Lgoqa2bl9BX127pGmb09MugE3ZR1ttujBME/w400-h225/MQ-4+Sensor+without+Arduio.jpg" width="400" /></a></b></div><b style="mso-bidi-font-weight: normal;"><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwFgeTPD8a37B3xcwsHEdbRH-ngZITY70aQLJQ9B1_vQzom8XmAkqKdZSmp7_sk9kHkMreaZ5ryxrKihGCvWkir8TGpi4IfRJssL95uECbMmPDSCFvn96W_ou108I7y5Yc3rgS4Z27vVMk/s324/MQ-4+Sensor+circuit.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="324" data-original-width="269" height="400" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiwFgeTPD8a37B3xcwsHEdbRH-ngZITY70aQLJQ9B1_vQzom8XmAkqKdZSmp7_sk9kHkMreaZ5ryxrKihGCvWkir8TGpi4IfRJssL95uECbMmPDSCFvn96W_ou108I7y5Yc3rgS4Z27vVMk/w333-h400/MQ-4+Sensor+circuit.png" width="333" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><br /></div></b><h2 style="text-align: left;"><b style="mso-bidi-font-weight: normal;"><br /></b><b style="mso-bidi-font-weight: normal;">MQ-4 Sensor with Arduino:</b></h2><div>You can also use MQ-4 sensor with Arduino. This sensor gives
you both digital and analog data.</div><p class="MsoNormal"><o:p></o:p></p>

<p class="MsoNormal">Using with arduino is very simple I am sharing both circuit
and Code for arduino.<o:p></o:p></p><p class="MsoNormal"><b><br /></b></p><p class="MsoNormal"><b>Code:</b></p><p class="MsoNormal"><b>                              /* MQ-4 Methane Sensor Circuit with Arduino */</b></p><p class="MsoNormal"><b><br /></b></p><p class="MsoNormal"><b>const int AOUTpin=1;               //the AOUT pin of the MQ-4 sensor goes into analog pin A1 of the arduino.</b></p><p class="MsoNormal"><b>const int DOUTpin=7;              //the DOUT pin of the MQ-4 sensor goes into digital pin D7 of the arduino.</b></p><p class="MsoNormal"><b>const int ledPin=13;             //the anode of the LED connects to digital pin D13 of the arduino Same for buzzer.</b></p><p class="MsoNormal"><b><br /></b></p><p class="MsoNormal"><b>int limit;</b></p><p class="MsoNormal"><b>int value;</b></p><p class="MsoNormal"><b><br /></b></p><p class="MsoNormal"><b>void setup() {</b></p><p class="MsoNormal"><b>Serial.begin(115200);            //sets the baud rate.</b></p><p class="MsoNormal"><b>pinMode(DOUTpin, INPUT);        //sets the pin as an input to the arduino.</b></p><p class="MsoNormal"><b>pinMode(ledPin, OUTPUT);        //sets the pin as an output of the arduino.</b></p><p class="MsoNormal"><b>}</b></p><p class="MsoNormal"><b><br /></b></p><p class="MsoNormal"><b>void loop()</b></p><p class="MsoNormal"><b>{</b></p><p class="MsoNormal"><b>value= analogRead(AOUTpin);      //reads the analaog value from the MQ-4 sensor's AOUT pin.</b></p><p class="MsoNormal"><b>limit= digitalRead(DOUTpin);     //reads the digital value from the MQ-4 sensor's DOUT pin.</b></p><p class="MsoNormal"><b>Serial.print("Butane value: ");</b></p><p class="MsoNormal"><b>Serial.println(value);           //prints the Butane value.</b></p><p class="MsoNormal"><b>Serial.print("Limit: ");</b></p><p class="MsoNormal"><b>Serial.print(limit);             //prints the limit reached as either LOW or HIGH.</b></p><p class="MsoNormal"><b>delay(100);</b></p><p class="MsoNormal"><b>if (limit == HIGH){</b></p><p class="MsoNormal"><b>digitalWrite(ledPin, LOW);       //if limit has been reached,Both LED and Buzzer turns on as status indicator.</b></p><p class="MsoNormal"><b>}</b></p><p class="MsoNormal"><b>else{</b></p><p class="MsoNormal"><b>digitalWrite(ledPin, HIGH);      //if threshold not reached, LED remains off.</b></p><p class="MsoNormal"><b>}</b></p><p class="MsoNormal"></p><p class="MsoNormal"><b>}</b></p><p class="MsoNormal"><b><br /></b></p><p class="MsoNormal"><b>CIRCUIT:</b></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5Xf20BgXStkT6JFIYuWKKC1rE-yr1K9v7Wf-0BbCcsEEoQ3JAbnID5ukQgd4hXkgwFrluv3TAzG854dcdpTTvyU7415mZSAkSDt5EJ8FawyDbvS7PsW5jZ0X2yFDQoiIIxvLKTFZ9-y9A/s1632/MQ-4+Sensor+with+Arduio.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1632" data-original-width="1492" height="640" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj5Xf20BgXStkT6JFIYuWKKC1rE-yr1K9v7Wf-0BbCcsEEoQ3JAbnID5ukQgd4hXkgwFrluv3TAzG854dcdpTTvyU7415mZSAkSDt5EJ8FawyDbvS7PsW5jZ0X2yFDQoiIIxvLKTFZ9-y9A/w586-h640/MQ-4+Sensor+with+Arduio.png" width="586" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNGWNN4gT2qFVhuL0GVcgZwHiCj3qGNn-aMBG6oLojTNRqGQxX8X6TC_ZqgDAL_UYSJQHKiZEQYHOWbEfGuo6YzA09maqlq_JkxC5MlWX4XFSHI3v7WDrv2ubV3b4-LKnQ4rVaY_EXCSVE/s1280/MQ-4+Sensor+with+Arduio+1.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhNGWNN4gT2qFVhuL0GVcgZwHiCj3qGNn-aMBG6oLojTNRqGQxX8X6TC_ZqgDAL_UYSJQHKiZEQYHOWbEfGuo6YzA09maqlq_JkxC5MlWX4XFSHI3v7WDrv2ubV3b4-LKnQ4rVaY_EXCSVE/w640-h360/MQ-4+Sensor+with+Arduio+1.jpg" width="640" /></a></div><br /><p class="MsoNormal"><br /></p>

MQ-4 Sensor:

MQ-4 sensor is a gas detecting sensor. This sensor is mainly use to detect Methane, and CNG Gas. This sensor also sensing other flammabl...

DIY | How to make a 200 Eggs Incubator at home - XK-W1099 | Home Made Incubator Eggs Hatcher AC/DC

<p> </p><h3 style="background-color: white; color: #333333; font-family: "Open Sans", serif, sans-serif; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: normal; line-height: normal; margin: 0px; text-align: left;"><b><span style="font-size: medium; line-height: 18.4px;">Introduction:</span></b></h3><div style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 12pt;">                       </span><span> An incubator is a machine which is use for hatching bird’s eggs. The incubator we design can almost hatch all kinds of bird eggs. Like Chickens, Ducks, Pheasants, Peafowls, Turkeys etc.</span></div><p class="MsoNormal" style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif;"><span style="line-height: 18.4px;">       The Incubator we design here is Semi Auto. It means that The temperature control   will be automatic while eggs turning will be manual by hand also humidity will be manual .it’s very easy to operate a semi auto incubator successfully .For humidity level control you just need to increase the water surface level will increase humidity level and vice versa .<o:p></o:p></span></p><p class="MsoNormal" style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif;"><span style="line-height: 18.4px;">The eggs turning .Two to three times a day will give you a good result. (For good result 8 hours duration between each turning)</span></p><p></p><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl13LjsNM2oNshfNPjyiPGRAqQ_twYRhewjpdotunOdTMEyuddH2SbQkF14yoIjswul2fPWhavgzQ4MHzTI0DlysdpuewP9s8qFS1ZHxsX-fNmJ9-orVggaO_WRHFZD4TZBRaYSi9ebha9/s1280/DIY+How+to+make+a+200+Eggs+Incubator+at+home.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjl13LjsNM2oNshfNPjyiPGRAqQ_twYRhewjpdotunOdTMEyuddH2SbQkF14yoIjswul2fPWhavgzQ4MHzTI0DlysdpuewP9s8qFS1ZHxsX-fNmJ9-orVggaO_WRHFZD4TZBRaYSi9ebha9/w640-h360/DIY+How+to+make+a+200+Eggs+Incubator+at+home.jpg" width="640" /></a></div><br /><span face="Roboto, Arial, sans-serif" style="background-color: #f9f9f9; color: #030303; font-size: 14px; white-space: pre-wrap;"><br /></span><p></p><p><span face="Roboto, Arial, sans-serif" style="background-color: #f9f9f9; color: #030303; font-size: medium; white-space: pre-wrap;"><b>Components Used in This Project:</b></span></p><span face="Roboto, Arial, sans-serif" style="background-color: #f9f9f9; color: #030303; white-space: pre-wrap;">1: A Box (Can be made from Wood, fly board, plastic or Aluminum anything that can hold heat inside).

2: Controller I am using  XK-W1099 Digital Thermostat Humidity Controller for AC System .

3:Temperature  Controller W1209 for DC System (Optional).

4: Eggs Tray which holds eggs inside Incubator box and also helps in turning eggs with hand.

5: A Humidifier to maintain the required humidity level.

6:Power supply 12v.

7:DC relays 12v.

8:Light Holders.

9:Light Bulb 100W (incandescent ).etc</span><div><span face="Roboto, Arial, sans-serif" style="background-color: #f9f9f9; color: #030303; font-size: 14px; white-space: pre-wrap;"><br /></span></div><h3 style="text-align: center;"><span face="Roboto, Arial, sans-serif" style="background-color: #f9f9f9; color: #030303; font-size: medium; white-space: pre-wrap;"><br /></span></h3><div><h3 style="background-color: white; color: #333333; font-family: "Open Sans", serif, sans-serif; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: normal; line-height: normal; margin: 0px; text-align: center;"><b><span style="font-size: medium; line-height: 18.4px;">Circuit for AC power connection:</span></b></h3><div><b><span style="font-size: 12pt; line-height: 18.4px;"><br /></span></b></div><div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6YbPsReid2a2zhbTCrs5-s-mMFpwNhhXufaRKymseRzi7uEDvwC9oIAr-GBUsZcELmpslcMUsrMijm_AV9OsUwszENkwsP5vd4wphmp0rbQpmzcat6JNMYaWIikna6dkmiMvEjudZE0DE/s1280/AC+power+connectionEggs+Incubator+at+home+-+XK-W1099.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi6YbPsReid2a2zhbTCrs5-s-mMFpwNhhXufaRKymseRzi7uEDvwC9oIAr-GBUsZcELmpslcMUsrMijm_AV9OsUwszENkwsP5vd4wphmp0rbQpmzcat6JNMYaWIikna6dkmiMvEjudZE0DE/w640-h360/AC+power+connectionEggs+Incubator+at+home+-+XK-W1099.png" width="640" /></a></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3YFlM4H71uYRylO314B3bjmFoFC368YiGwERWGRYjm8mEX5xwhcGlHcwowKJyw21bt5spTXBX3nnmfF6B2UKmxKRkqtgzFM3iyKxPn3sBSt8J_pKsw7wynyk7Rai7TKSm25E7Mvr7tuyx/s1280/XK-W1099.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi3YFlM4H71uYRylO314B3bjmFoFC368YiGwERWGRYjm8mEX5xwhcGlHcwowKJyw21bt5spTXBX3nnmfF6B2UKmxKRkqtgzFM3iyKxPn3sBSt8J_pKsw7wynyk7Rai7TKSm25E7Mvr7tuyx/w640-h360/XK-W1099.png" width="640" /></a></div><div class="separator" style="clear: both; text-align: center;"><h3 style="background-color: white; color: #333333; font-family: "Open Sans", serif, sans-serif; font-size: 16.8px; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: normal; line-height: normal; margin: 0px; text-align: left;"><b><span style="font-size: 12pt; line-height: 18.4px;"><br /></span></b></h3><h3 style="background-color: white; color: #333333; font-family: "Open Sans", serif, sans-serif; font-size: 16.8px; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: normal; line-height: normal; margin: 0px; text-align: left;"><b><span style="font-size: 12pt; line-height: 18.4px;"><br /></span></b></h3><h3 style="background-color: white; color: #333333; font-family: "Open Sans", serif, sans-serif; font-size: 16.8px; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; font-weight: normal; line-height: normal; margin: 0px; text-align: left;"><b><span style="font-size: 12pt; line-height: 18.4px;"><br /></span></b></h3><h3 style="background-color: white; color: #333333; font-family: "Open Sans", serif, sans-serif; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; line-height: normal; margin: 0px; text-align: left;"><b><span style="font-size: medium; line-height: 18.4px;"><br /></span></b></h3><h3 style="background-color: white; color: #333333; font-family: "Open Sans", serif, sans-serif; font-stretch: normal; font-variant-east-asian: normal; font-variant-numeric: normal; line-height: normal; margin: 0px; text-align: center;"><span style="font-size: medium; line-height: 18.4px;">Circuit for DC power connection(Optional):</span></h3></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_povQu0x-Rq_1m-dvecgXIY4a793kt2r5_8CqdqRF4QWDof68TXN1Uqd87kSNb7J2lwk0faYmOBFEde2IcVz6cMFNgO8L6OZaAWaV1qU2YaSSrH1KnX9V4Z1zFxaGrb7qSkZWMRzPf0Mg/s1280/Temperature+Control+circuit+for+incubator++DC+W1209.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj_povQu0x-Rq_1m-dvecgXIY4a793kt2r5_8CqdqRF4QWDof68TXN1Uqd87kSNb7J2lwk0faYmOBFEde2IcVz6cMFNgO8L6OZaAWaV1qU2YaSSrH1KnX9V4Z1zFxaGrb7qSkZWMRzPf0Mg/w640-h360/Temperature+Control+circuit+for+incubator++DC+W1209.png" width="640" /></a></div></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><h3 style="clear: both; font-weight: bold; text-align: center;">Fan Connection control from both AC(220v) and DC power(12v Battery) :</h3><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-w7BnfCH6B9ekv1WtHK939p16ewnp8x8ySXXFZXmB7l-eNqH0bOZp5RuohFellFPTCaRpwo4VeBy3HP2odAY3s_VvpkJQU3RWzUrYfesHsxH0HEKF0SPMhYyDO0ApG3bZOOcnUVVxUn8d/s1280/Fan+Connection+Incubator.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="718" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh-w7BnfCH6B9ekv1WtHK939p16ewnp8x8ySXXFZXmB7l-eNqH0bOZp5RuohFellFPTCaRpwo4VeBy3HP2odAY3s_VvpkJQU3RWzUrYfesHsxH0HEKF0SPMhYyDO0ApG3bZOOcnUVVxUn8d/w640-h360/Fan+Connection+Incubator.png" width="640" /></a></div></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><h2 style="clear: both; font-weight: bold; text-align: center;"><br />Project Images:</h2><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /></div><div class="separator" style="clear: both; font-weight: bold; text-align: center;"><br /><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinp9RPrk5hszI2_vk4xwORhzyi22GJTLTymoDp1tIl0XY53S2rIiwJmzjEBVU-sOUT91efyyzBVLtdLzslbEasaMAljPHhH-o890bPlrGEZpXawdDluGxXrIsO4xt_pF-986lz1fQ306jm/s1280/Incubator1.png" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" height="366" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEinp9RPrk5hszI2_vk4xwORhzyi22GJTLTymoDp1tIl0XY53S2rIiwJmzjEBVU-sOUT91efyyzBVLtdLzslbEasaMAljPHhH-o890bPlrGEZpXawdDluGxXrIsO4xt_pF-986lz1fQ306jm/w640-h366/Incubator1.png" width="640" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;">Fertile eggs:</div><div class="separator" style="clear: both; text-align: center;"><br /></div></div></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifq2iPkTAaM2OStXTyQ5Gen1akRXBaYsGhj90AKs1QGD31iyoN-b5rX_lcnyfqtD4PiYdpq2wuk2QC2HUpi1KQrqc8vLDdFS5hR7H28rndEjIHptzSM5cTEyrirnGWZeFjbBBS0-43VFoc/s1280/fertile+eggs.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="718" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEifq2iPkTAaM2OStXTyQ5Gen1akRXBaYsGhj90AKs1QGD31iyoN-b5rX_lcnyfqtD4PiYdpq2wuk2QC2HUpi1KQrqc8vLDdFS5hR7H28rndEjIHptzSM5cTEyrirnGWZeFjbBBS0-43VFoc/w640-h360/fertile+eggs.jpg" width="640" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><b>Eggs Inside Tray:</b></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy2XLuj0VIoI7EIt_dWssM-u2kkJPSK8NaBPTZ9RWGSlPF9apLraqVqyMUoMle32sI3d6WeHVSGXE-XRmBbu4sq5xOkHP5NhN2Pgcl6nruv15kVtHN6rHdBWYe0fwNMy3Ds4LcAUx_XEvt/s1280/Incubator+eggs.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy2XLuj0VIoI7EIt_dWssM-u2kkJPSK8NaBPTZ9RWGSlPF9apLraqVqyMUoMle32sI3d6WeHVSGXE-XRmBbu4sq5xOkHP5NhN2Pgcl6nruv15kVtHN6rHdBWYe0fwNMy3Ds4LcAUx_XEvt/w640-h360/Incubator+eggs.jpg" width="640" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><b>Incubator Inside:</b></div><div class="separator" style="clear: both; text-align: center;"><br /></div><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIhyphenhypheni21KQTcuVhrnExK5iEsF4nXH6_UutM4Bosz8frnRDuQ5CnUM7efaKGvj3hYFEJgY2daylbGoPGPON3QNqVRAFMeWljSRDWDUow4Ja12NzcP0Eg6iXTl_QYoQ1g_wahSpZ47l9G7Fwf/s1280/Incubator+inside1.png" style="margin-left: 1em; margin-right: 1em; text-align: center;"><img border="0" data-original-height="720" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIhyphenhypheni21KQTcuVhrnExK5iEsF4nXH6_UutM4Bosz8frnRDuQ5CnUM7efaKGvj3hYFEJgY2daylbGoPGPON3QNqVRAFMeWljSRDWDUow4Ja12NzcP0Eg6iXTl_QYoQ1g_wahSpZ47l9G7Fwf/w640-h360/Incubator+inside1.png" width="640" /></a><br /><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><b>Eggs shell after hatching:</b></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5E_3Chlhh3AJirnEPw4dnIguLoR0qI_rRPmH1KEw2mmVAe5-P4lZaJoaQ6jlINy9t0Ps-PUG5B_7h4kWB-owuZfw33SYStU2dlAIalD8OkakrDX9bbo-77XvB6Pp-nU5MhY5PZiIQQuvu/s1280/eggs+shells+after+hatching.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="718" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5E_3Chlhh3AJirnEPw4dnIguLoR0qI_rRPmH1KEw2mmVAe5-P4lZaJoaQ6jlINy9t0Ps-PUG5B_7h4kWB-owuZfw33SYStU2dlAIalD8OkakrDX9bbo-77XvB6Pp-nU5MhY5PZiIQQuvu/w640-h360/eggs+shells+after+hatching.jpg" width="640" /></a></div><div><br /></div><div style="text-align: center;"><b>Chicks:</b></div><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1G6rFgeMFTULq0ebXirXrF_6vmVp9dsRTiayBKMXY8CQn6MbppOwBTrlOvSXxLTrkDI2BK8kRf_Rnvngo5Syd5RIqxgjgYkpKgahzfQcfb5WI6npGO6BAqprTitLAiCyys3HIGLU0YmaC/s1280/chicks.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="718" data-original-width="1280" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg1G6rFgeMFTULq0ebXirXrF_6vmVp9dsRTiayBKMXY8CQn6MbppOwBTrlOvSXxLTrkDI2BK8kRf_Rnvngo5Syd5RIqxgjgYkpKgahzfQcfb5WI6npGO6BAqprTitLAiCyys3HIGLU0YmaC/w640-h360/chicks.jpg" width="640" /></a></div><br /></div><div><br /></div><div>Video Link :   https://www.youtube.com/watch?v=O7dljbWpVK0</div><div><br /></div><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="344" src="https://www.youtube.com/embed/O7dljbWpVK0" width="543" youtube-src-id="O7dljbWpVK0"></iframe></div><br /><div><br /></div><div class="separator" style="clear: both; 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DIY | How to make a 200 Eggs Incubator at home - XK-W1099 | Home Made Incubator Eggs Hatcher AC/DC

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