How to make gas detector with Arduino and mq2 gas sensor

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ความคิดเห็น • 45

  • @TechnoashTechnoash
    @TechnoashTechnoash  ปีที่แล้ว

    Same pin is used from arduino board for led and buzzer . So connect lead and buzzer in series to arduino

  • @playboy5267
    @playboy5267 4 หลายเดือนก่อน

    Sir can u provide the code and Circuit diagram the link is not generating its showing nothing

  • @ALHOMOROT
    @ALHOMOROT 4 ปีที่แล้ว +1

    thanks

  • @TechnoashTechnoash
    @TechnoashTechnoash  ปีที่แล้ว

    buzzer is connected in series with led to to digital pin number 10; //connect buzzer and led in series with resistor
    smoke sensor is connected to analog pin number A5; note: both buzzer and led are connected in series.

  • @dyoyangkurikong2590
    @dyoyangkurikong2590 4 หลายเดือนก่อน

    Ang layo naman, di Makita kung San pinag tutuhog

  • @mimingsalvatore6550
    @mimingsalvatore6550 4 ปีที่แล้ว +1

    Sir can u post d circuit diagram, thank you

    • @TechnoashTechnoash
      @TechnoashTechnoash  4 ปีที่แล้ว

      drive.google.com/file/d/1tB-vpaW8ygmn721lo034JxYhOzzT4GBk/view?usp=drivesdk

  • @queensara3931
    @queensara3931 5 ปีที่แล้ว

    It's like (no preview available) , google drive is bad please i want link on another

  • @queensara3931
    @queensara3931 5 ปีที่แล้ว +1

    Good jop ! Thank you , but the code does not work ! Please help me , give me Another link 😞 Please answer faster .

    • @TechnoashTechnoash
      @TechnoashTechnoash  5 ปีที่แล้ว

      After clicking the link , click on download Arrow and then the file will be downloaded in your laptop .u should install arduino ide software to open that file and then upload to your arduino board.

    • @queensara3931
      @queensara3931 5 ปีที่แล้ว

      Techno ash ok I will try this

  • @mohamedsameerah1383
    @mohamedsameerah1383 3 ปีที่แล้ว +1

    I have a doubt y arduino... Without that u can do rgt... Bcoz same work smoke detector does

    • @TechnoashTechnoash
      @TechnoashTechnoash  3 ปีที่แล้ว +1

      yeah we can make it with out that but to convert the analog values of gas sensor to digital and then compare it with reference value and to trigger the lead and buzzer WE WILL NEED A MICROCONTROLLER YOU CAN JUST MAKE YOUR OWN MICROCONTROLLER ARRANGEMENTS USING ATMEGA328P IC AND OTHER COMPONENTS.👍

  • @07et-patolegaurav8
    @07et-patolegaurav8 2 ปีที่แล้ว +1

    M smoke sensor doesn't detect smoke led n buzzer not working

  • @thirumalaikumarthirumalaik5355
    @thirumalaikumarthirumalaik5355 2 ปีที่แล้ว

    What do you connect with Arduino in2.30 time

  • @djihanehd7928
    @djihanehd7928 2 ปีที่แล้ว

    the light and the buzzer did not work
    can you help me please

  • @mukeshchaurasiya7676
    @mukeshchaurasiya7676 5 ปีที่แล้ว +2

    Plz provide me ckt diagram of this project and also if I can use Arduino Nano instead of uno then what I have to do

    • @TechnoashTechnoash
      @TechnoashTechnoash  5 ปีที่แล้ว

      U can use nano also .i will provide you circuit diagram soon.

  • @sahilshaikh6312
    @sahilshaikh6312 2 ปีที่แล้ว

    He'll bro , why you don't uses buzzer

  • @07et-patolegaurav8
    @07et-patolegaurav8 2 ปีที่แล้ว +1

    U r program doesn't work any tips for me any corrections??

    • @TechnoashTechnoash
      @TechnoashTechnoash  2 ปีที่แล้ว

      check the connections from circuit diagram

    • @07et-patolegaurav8
      @07et-patolegaurav8 2 ปีที่แล้ว +1

      @@TechnoashTechnoash program galat Diya hai aapne

    • @07et-patolegaurav8
      @07et-patolegaurav8 2 ปีที่แล้ว +1

      Circuit diagram galat hai apane D10 use kiya hi nhi or circuit mai resistor se ek wire D10 ja raha hi lol

    • @TechnoashTechnoash
      @TechnoashTechnoash  ปีที่แล้ว

      @@07et-patolegaurav8 mai correction karta hu bhai

  • @6ix9ine_edits
    @6ix9ine_edits 4 ปีที่แล้ว +1

    Please help me my project was not success please help me......

    • @TechnoashTechnoash
      @TechnoashTechnoash  4 ปีที่แล้ว

      where did u go wrong?

    • @6ix9ine_edits
      @6ix9ine_edits 4 ปีที่แล้ว

      @@TechnoashTechnoash sir my all project is complete but sensor is not working and buzzer is not beeping

    • @07et-patolegaurav8
      @07et-patolegaurav8 2 ปีที่แล้ว +1

      @@6ix9ine_edits same with me

  • @nadnazym
    @nadnazym 4 ปีที่แล้ว

    it cant work

  • @ishanth1833
    @ishanth1833 2 ปีที่แล้ว

    This is a scam . The code u gave doesn't have code for led but how are your leds glowing he used another code

    • @TechnoashTechnoash
      @TechnoashTechnoash  2 ปีที่แล้ว

      just connect led in series with buzzer and resistor no need code for it . check the updated code thanks alot for commenting.

  • @thandiangelmaseko2448
    @thandiangelmaseko2448 หลายเดือนก่อน

    what a scam...cables keep on changing....waste of time and no schematics

  • @casparoconnor6726
    @casparoconnor6726 ปีที่แล้ว

    Maad kodo 100 rupay kodthini