How to connect Arduino UNO and MH-ET LIVE Scanner V3 Barcode QR Code Module

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  • Опубліковано 26 гру 2024

КОМЕНТАРІ • 37

  • @melendresefraimv.1797
    @melendresefraimv.1797 15 днів тому

    Why it didn't show up to the serial monitor the barcode when I scan it?

  • @camilavitoria5760
    @camilavitoria5760 2 роки тому +4

    Você poderia fazer o upload do código para um documento do word/github? O site removeu o artigo

  • @jeremycataquiz9061
    @jeremycataquiz9061 Рік тому +1

    hello sir! can i see the full codes in arduino because some parts on the right side were not shown in the video, thanks!

    • @technologi-electronic
      @technologi-electronic  Рік тому

      Ok this is the code: www.cybertice.com/article/435/%E0%B8%AA%E0%B8%AD%E0%B8%99%E0%B9%83%E0%B8%8A%E0%B9%89%E0%B8%87%E0%B8%B2%E0%B8%99-arduino-%E0%B8%AD%E0%B9%88%E0%B8%B2%E0%B8%99-%E0%B8%9A%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B9%82%E0%B8%84%E0%B9%89%E0%B8%94-%E0%B8%84%E0%B8%B4%E0%B8%A7%E0%B8%AD%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B9%82%E0%B8%84%E0%B9%89%E0%B8%94-mh-et-live-scanner-v3-barcode-reading-board-qr-code-scanner-reader-module

  • @fooballers7883
    @fooballers7883 24 дні тому

    Nice work... thanks

  • @captaindavejseddon8788
    @captaindavejseddon8788 3 місяці тому +1

    OMG.. Always handle circuit boards by the edge to prevent static damage and NEVER use rubbish music in these types of videos! Very distracting! Also maybe cook that chicken tonight or put it in a sound proof box.. Otherwise OK video.. well done. :) That is a lovely bar code scanner module. I like it.

  • @quantumdispatch208
    @quantumdispatch208 2 роки тому +1

    hi, did you know how to fix error or bug when gm66 read code and length data code is not same like lenght data in program ? when i tried like this, lengh data in program will minus , for example i made length data is 5, when gm66 read code and leghth data is 5, it will read with correct, and when i tried with code and lenght data is more or less than 5, it would error or bug

  • @learnenglishwithpawarsir
    @learnenglishwithpawarsir Рік тому +1

    Sir Can I connect esp 32 camera to it.

  • @ylesiajacen
    @ylesiajacen 6 місяців тому

    Can i check if any libraries have been used to read the codes?

    • @ylesiajacen
      @ylesiajacen 6 місяців тому

      And where do you get the barcode scanner with the connector port for that looks like the one you have? I bought one with a wire head

  • @rezaramadhani1513
    @rezaramadhani1513 2 роки тому +1

    hello sir, i wanna ask some question, i ever try do with the same program like you but, if the range data of my is different with range data on qr code, it would be error, and i try with the same range data on qr code without reset program, gm66 will -1 range data to read, did you know how to fix it ? thank you

    • @rezaramadhani1513
      @rezaramadhani1513 2 роки тому

      sorry i mean is mySerial

    • @technologi-electronic
      @technologi-electronic  2 роки тому

      You upload your the code done?

    • @rezaramadhani1513
      @rezaramadhani1513 2 роки тому

      @@technologi-electronic yes, for example I made range data of mySerial is 7 and qr code is 7, it would be error to read by qr scanner and if not reset and read the right qr code range data 7, the serial monitor will show range data 6 not 7

  • @roghibashfahani15
    @roghibashfahani15 2 роки тому +1

    hallo, i want to ask you. how to make a new data for a not yet register barcode...

    • @technologi-electronic
      @technologi-electronic  2 роки тому

      Do you sayed to create a new brcode?

    • @roghibashfahani15
      @roghibashfahani15 2 роки тому +1

      @@technologi-electronic yes, for example there is a barcode that has not been registered (not yet given a name/tag) so we can add it

    • @roghibashfahani15
      @roghibashfahani15 2 роки тому +1

      So please make new one tutorial with these update. Hahaha. By the way i was thinking about why don't using nodemcu like esp8266/esp32. Every time we got a new barcode which is unregister yet. Then that thing Will going search on Google and take every information from the top list google search engine. I mean i was trying type a some barcode number on Google, then the name of that product Will show on the top list although that is not a come from the official website that product is made. Hahaha sorry my English is so bad.

    • @technologi-electronic
      @technologi-electronic  2 роки тому

      Hh no problem sir thank you support to me

    • @roghibashfahani15
      @roghibashfahani15 2 роки тому +1

      @@technologi-electronic alright i Will be waiting your next video.

  • @DwijadasSenapati
    @DwijadasSenapati 2 роки тому

    I want to activate the scanner using Arduino ? is that possible ? or Autoscan ?

    • @technologi-electronic
      @technologi-electronic  2 роки тому +1

      Yes we can connect vcc to Button in Scanner

    • @DwijadasSenapati
      @DwijadasSenapati 2 роки тому +1

      @@technologi-electronic Thanks for your reply. I am planning to use this for one of my upcoming project

    • @technologi-electronic
      @technologi-electronic  2 роки тому

      @@DwijadasSenapati Oh very good What is your project?

    • @b.j.1483
      @b.j.1483 2 роки тому

      @@technologi-electronic Can you show me how to do this?

  • @RajniSharma-pc1ic
    @RajniSharma-pc1ic Рік тому +1

    Purchase link

    • @technologi-electronic
      @technologi-electronic  Рік тому

      www.cybertice.com/article/435/%E0%B8%AA%E0%B8%AD%E0%B8%99%E0%B9%83%E0%B8%8A%E0%B9%89%E0%B8%87%E0%B8%B2%E0%B8%99-arduino-%E0%B8%AD%E0%B9%88%E0%B8%B2%E0%B8%99-%E0%B8%9A%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B9%82%E0%B8%84%E0%B9%89%E0%B8%94-%E0%B8%84%E0%B8%B4%E0%B8%A7%E0%B8%AD%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B9%82%E0%B8%84%E0%B9%89%E0%B8%94-mh-et-live-scanner-v3-barcode-reading-board-qr-code-scanner-reader-module

  • @adonisparra5732
    @adonisparra5732 2 роки тому +2

    could you please send me the code pls?

  • @charles7690
    @charles7690 6 місяців тому +1

    mali naman po yung pin :(

  • @tahaelsayed2278
    @tahaelsayed2278 2 роки тому +2

    Can you send me code ,please ??

    • @technologi-electronic
      @technologi-electronic  2 роки тому +2

      #include
      SoftwareSerial mySerial(2, 3); // RX, TX
      #include
      #include
      LiquidCrystal_I2C lcd(0x27, 16, 2);
      char i = '0';
      char a[15] = {'0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', '0'};
      int k = 0;
      int relay_pin = 5;
      void setup()
      {
      lcd.backlight();
      lcd.init();
      pinMode(relay_pin, OUTPUT);
      lcd.clear();
      lcd.setCursor(0,0);
      lcd.print(" The door has a ");
      while (!Serial) ;
      mySerial.begin(9600);

      lcd.clear();
      lcd.setCursor(0,0);
      lcd.print(" The door has a ");
      lcd.setCursor(4,1);
      lcd.print("Password ");
      delay(5000);
      lcd.clear();
      lcd.print("Please Scan Your ");
      lcd.setCursor(0,1);
      lcd.setCursor(6,1);
      lcd.print("Cad ");
      }
      void loop()
      {
      digitalWrite(relay_pin,HIGH);
      if (mySerial.available()) {
      //Serial.write(mySerial.read());
      i = mySerial.read();
      //Serial.println(i);
      a[k] = i;
      k = k + 1;
      // Serial.println(k);
      if (k == 15)
      {
      Serial.print("ID : ");
      Serial.print(a[0]);
      Serial.print(a[1]);
      Serial.print(a[2]);
      Serial.print(a[3]);
      Serial.print(a[4]);
      Serial.print(a[5]);
      Serial.print(a[6]);
      Serial.print(a[7]);
      Serial.println(a[8]);

      if (a[0] == 'E' && a[1] == 'L' && a[2] == '1' && a[3] == '1' && a[4] == '-' && a[5] == '0' && a[6] == '2' && a[7] == '7' && a[8] == 'Q') {
      Serial.print("Name : ");
      Serial.println("Makham XIONG");
      Serial.println();
      lcd.clear();
      lcd.setCursor(1,0);
      lcd.print("Makham XIONG");
      lcd.setCursor(3,1);
      lcd.print("ID: EL11-027Q"); // This is ID in QR code
      digitalWrite(relay_pin,HIGH);
      }
      if (a[0] == 'E' && a[1] == 'L' && a[2] == '1' && a[3] == '1' && a[4] == '-' && a[5] == '0' && a[6] == '2' && a[7] == '4' && a[8] == 'Q') {
      Serial.print("Name : ");
      Serial.println("Kantana XAIYASID ");// This is Name in QR code
      Serial.println();
      lcd.clear();
      lcd.setCursor(1,0);
      lcd.print("Kantana XAIYASID");// This is Name in QR code
      lcd.setCursor(3,1);
      lcd.print("ID: EL11-024Q");// This is ID in QR code
      digitalWrite(relay_pin,HIGH);
      }
      if (a[0] == 'E' && a[1] == 'L' && a[2] == '1' && a[3] == '1' && a[4] == '-' && a[5] == '0' && a[6] == '2' && a[7] == '8' && a[8] == 'Q') {
      Serial.print("Name : ");
      Serial.println("Phong XIONG");
      Serial.println();
      lcd.clear();
      lcd.setCursor(1,0);
      lcd.print("Phong XIONG");// This is Name in QR code
      lcd.setCursor(3,1);
      lcd.print("ID: EL11-028Q"); // This is ID in QR code
      digitalWrite(relay_pin,HIGH);}
      else{
      digitalWrite(relay_pin, LOW);
      lcd.clear();
      lcd.print("Wrong Your cad");
      lcd.setCursor(0,0);
      lcd.print("To Open");
      lcd.setCursor(0,1);
      lcd.print("change the Cad");
      delay(2000);
      lcd.clear();
      lcd.print("Wrong Try Again");
      lcd.setCursor(0,1);
      delay(500);
      i=0;
      lcd.clear();
      lcd.print("Please Scan Your ");
      lcd.setCursor(0,1);
      lcd.setCursor(6,1);
      lcd.print("Cad ");
      }
      k = 0;
      }
      }
      }

    • @tahaelsayed2278
      @tahaelsayed2278 2 роки тому +1

      @@technologi-electronic thank you very much

    • @technologi-electronic
      @technologi-electronic  2 роки тому +2

      @@tahaelsayed2278 no problem if not complete. Come in this circuit and code:
      www.cybertice.com/article/435/%E0%B8%AA%E0%B8%AD%E0%B8%99%E0%B9%83%E0%B8%8A%E0%B9%89%E0%B8%87%E0%B8%B2%E0%B8%99-arduino-%E0%B8%AD%E0%B9%88%E0%B8%B2%E0%B8%99-%E0%B8%9A%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B9%82%E0%B8%84%E0%B9%89%E0%B8%94-%E0%B8%84%E0%B8%B4%E0%B8%A7%E0%B8%AD%E0%B8%B2%E0%B8%A3%E0%B9%8C%E0%B9%82%E0%B8%84%E0%B9%89%E0%B8%94-mh-et-live-scanner-v3-barcode-reading-board-qr-code-scanner-reader-module

  • @bob-ny6kn
    @bob-ny6kn 2 роки тому +1

    Why "OISHI OISHI" and not just "OISHI"?