Atmospheric Gas Analyser Using MQ Series Sensors , DHT 11 Sensor & Arduino

Hey Guys In This Video I Will Show You How To Make An Atmospheric Gas Analyser Using MQ Series Sensors , DHT 11 Sensor & Arduino
Link :- www.tomsonelectronics.com
Contact :-- H.O TAARA MANSION, 39/4287-A & B,
Manikkiri Cross Road, Pallimukku,
Cochin - 682 016, Kerala, India.
Location :-- g.page/TomsonElectronics?share
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PARTS
Arduino Nano :-- bit.ly/3tZJ8eF
I2c Lcd Display :-- bit.ly/2QzaGtJ
MQ-2 Sensor :-- bit.ly/3ynsKYW
MQ-4 Sensor :-- bit.ly/3wkcLJl
MQ-5 Sensor :-- bit.ly/2T5KF6l
MQ-135 Sensor :-- bit.ly/33XAset
DHT11 :-- bit.ly/3vbptdq
Male - Female Jumpers :-- bit.ly/3tZJYIl
Male - Male Jumpers :-- bit.ly/2RBY85j
USE COUPON CODE :-- ZENOOFF2021 TO GET OFF
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------------------------------------------------------------------------------------------------Arduino Code :- bit.ly/2QIm075
Schematics :--bit.ly/3oFfESo
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Feel Free To Contact
[e-mail]
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#gasanalyser #atmospheregasanalyser #diygasanalyser #arduinogasanalyser #arduinomq2sensor #arduinomq135sensor #atmospheregasanalyser

[@joshuvajohnvarghese2372]

As usual you are rocking bro❤️🔥🔥🔥❤️❤️

[@ZenoModiff]

Thanks ❤️

[@seelanseelan5104]

Superb broo

[@saidmussa5558]

It’s a great innovation

[@ZenoModiff]

Thanks ❤️

[@saidmussa5558]

Nice broo

[@escvlogs1925]

Nice

[@veenarames7635]

Great👍 Good presentation👏

[@ZenoModiff]

Thanks ❤️

[@grandprime7397]

Polichu

[@VarunPandithurai]

Awesome bro

[@ZenoModiff]

Thanks ❤️

[@shubhamshukla167]

Awesome 👌

[@ZenoModiff]

Thanks ❤️

[@sabindev]

Very informative

[@ZenoModiff]

Thanks ❤️

[@yadukrishnaep4316]

Cool bro🙌

[@ZenoModiff]

Thanks ❤️

[@ahamedfaham2051]

Good presentation 🤓

[@ZenoModiff]

Thanks broo❤️

[@dhe_falcon7371]

🤝🙌

[@AbhishekKanti]

Is 'ppm_log' giving us ppm value directly or we have to take antilog?

[@rk.peroor9441]

Good 👍👍👍👍

[@ZenoModiff]

Thanks ❤️

[@ananddhanesan8275]

Gud wrk mahn❤❤

[@my_cutlery]

😻🔥

[@ZenoModiff]

Thanks ❤️

[@mjtales852]

💙🥳

[@aiswaryarai2052]

Thanks ❤️

[@jishaprakash159]

👍

[@ZenoModiff]

Thanks ❤️

[@grandprime7397]

Mallus ellam ividey come on ❤️🔥🔥

[@ZenoModiff]

❤️😎

[@nithinsreekumar5550]

👍🏼

[@ZenoModiff]

Thanks ❤️

[@senthilmanim8662]

✨

[@ZenoModiff]

Thanks ❤️

[@aryats5808]

🔥🔥

[@aiswaryarai2052]

Thanks ❤️

[@ZenoModiff]

Thanks ❤️

[@59sakshamrana42]

And from where do i get the arduino code libraries?

[@tayyababbasi3785]

can u explain how i add buzzer

[@nandhananandhu7429]

💖

[@ZenoModiff]

Thanks ❤️

[@TofuTheLhasa]

where to connect the i2c board?

[@aravindachu8776]

👍❤️🔥👍🔥🔥👍❤️

[@ZenoModiff]

Thanks ❤️

[@Imrankhan14378]

I make this project today and i want to add buzzer kindly help me

[@lil_tesla_69]

How to use nodemcu

[@hassansabiy2380]

Hello Dr. How The crystal is install in the libarary arduno?

[@ZenoModiff]

first go to this link :-
github.com/arduino-libraries/LiquidCrystal/archive/refs/heads/master.zip
open the arduino ide --> in the top go to --> sketch ---> include library ---> add zip library and show the zip file which was downloaded form the link
for more info regrading this please refer
th-cam.com/video/jMSic83Prs8/w-d-xo.html
this video
have a happy day

[@59sakshamrana42]

And also can you tell me where do i connect the D0 point of the sensors?

[@ZenoModiff]

no need to connect D0 since we are taking analog values no need for D0

[@59sakshamrana42]

@@ZenoModiff thank you sirrr

[@sanjaykhatri6093]

In the above video you have not shown were to connect SCL & SDA PINS TO WHICH PINS OF ARDUINO PLS REPLY

[@ZenoModiff]

SCL -- A5
SDA -- A4

[@hassansabiy2380]

How did you connect the LCD sensor and the dht11 sensor

[@ZenoModiff]

no i just wire everything essentially
please refer the schematics :-- github.com/Zenomodiff/Atmospheric-Gas-Ananlyser-With-MQ-Series-Sensors-Dht-11/blob/main/Schematics.png?raw=true

[@the_most_elite977]

🥂🍗

[@aiswaryarai2052]

Thanks ❤️

[@ZenoModiff]

Thanks ❤️😎

[@gielvandecamp]

How dio you get those senor values? (m, b, R0)

[@ZenoModiff]

// For Gas sensors
float m = -0.6527; //Slope
float b = 1.30; //Y-Intercept
float R0 = 21.91; //Sensor Resistance in fresh air
these need to be used to get perfect values from the mq series sensors

[@59sakshamrana42]

I didn't get the schematic of the project. Can u please show me the wire connection to join the lcd screen.

[@ZenoModiff]

github.com/Zenomodiff/Atmospheric-Gas-Ananlyser-With-MQ-Series-Sensors-Dht-11/blob/main/Schematics.png

[@59sakshamrana42]

But there so lcd screen shown in the schematic sir.

[@59sakshamrana42]

How are you giving the power supply to the project?

[@ZenoModiff]

iam just using the microusb cable to power the project maybe if you need to take a step further u can use vin and ground of arduino

[@59sakshamrana42]

@@ZenoModiff thank you sir

[@59sakshamrana42]

@@ZenoModiff but for that we have to change the connection right

[@59sakshamrana42]

Can you tell me?

[@user-xs2lc2ny6y]

How did connect LCD?

[@ZenoModiff]

connect lcd via i2c module to pins a4-sda and a5 scl

[@paulygrows420]

Will u build me one ? How much?

[@mdaslamknl]

Excellent
Can you share the code
Thanks

[@ZenoModiff]

it was on the description , for you here is the link to the code
github.com/Zenomodiff/Atmospheric-Gas-Ananlyser-With-MQ-Series-Sensors-Dht-11/blob/main/Atmospheric_Gas_Analyser.ino

[@tayyababbasi3785]

how send data to ThingSpeak

[@ZenoModiff]

for that you need to use an iot module namely (esp8266 or similar) please see this code bit.ly/3rRPePa and write similar one , if need help mail on [e-mail]

[@aljookir9999]

How do I connect dht11 and lcd?

[@ZenoModiff]

Simply delete all related function call for other sensors or comment them out

[@ZenoModiff]

Use common ground , positive to Arduino 3.3v And data pin to Arduino related digital pin

[@padmajas6727]

Good presentation👍👏

[@ZenoModiff]

Thanks ❤️

[@akhilvenu5705]

👍🏻👍🏻👍🏻