Connect I2C display with Raspberry pi

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  • เผยแพร่เมื่อ 11 พ.ย. 2023
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ความคิดเห็น • 14

  • @tonyvarghese75
    @tonyvarghese75 7 หลายเดือนก่อน

    Nice

  • @devdass6465
    @devdass6465 หลายเดือนก่อน

    Sir can you show the code change for accident detection project please sir ..I'm confused where to change and where to not. Please sir please.

    • @rahulIOT
      @rahulIOT  หลายเดือนก่อน

      Sorry it's not possible for me to change every project code. That's why I have changed the project code here .
      It's very simple

  • @sophiaevangelista5492
    @sophiaevangelista5492 หลายเดือนก่อน

    if you did this how can you connect this i2c led connection to the other materials just like how you did on the other videos wherein you connect your build up lcd connection with other materials like the buzzer, sensor etc

    • @rahulIOT
      @rahulIOT  หลายเดือนก่อน

      Just remove my GPIO display from other video and connect this display. I explained how to change that program in this video only. I hope you watched complete video

    • @sophiaevangelista5492
      @sophiaevangelista5492 หลายเดือนก่อน

      @@rahulIOT yes i mean in your built in lcd just like in the fire detection system, the sensor is connectef first in the lcd then in the raspberry pi, how would you do that here?

    • @rahulIOT
      @rahulIOT  หลายเดือนก่อน

      @@sophiaevangelista5492 actually that is common vcc and common ground .
      That is not connected to lcd.its simple power supply common pin . You can easily do that one on breakboard or on zero lcd. Just take one vcc pin from Raspberry pi and ground pin from Raspberry and do soldering.

    • @sophiaevangelista5492
      @sophiaevangelista5492 หลายเดือนก่อน

      @@rahulIOT how about in the coding, i just need to change all the lcd in the other video and replaced it with the coding in i2c lcd? then all of it should work?

    • @sophiaevangelista5492
      @sophiaevangelista5492 หลายเดือนก่อน

      we are doing the fire alarm detection system and we are going to use this i2c lcd instead of the built in lcd, is this coding applicable to the fire alarm detection system?

  • @user-ig4dz2kw9s
    @user-ig4dz2kw9s 5 หลายเดือนก่อน

    I did this, but why doesn't the LCD show?

    • @rahulIOT
      @rahulIOT  5 หลายเดือนก่อน

      1. Have you enable i2c communication?
      2. Have you find out lcd i2c address ?

  • @arunachalamk2232
    @arunachalamk2232 7 หลายเดือนก่อน

    Bro smart attendance system program shows "VideoCapture " name error

    • @rahulIOT
      @rahulIOT  7 หลายเดือนก่อน

      Yes that is because of python update.
      Just add below line in code
      import cv2 as cv
      cam = cv.VideoCapture(0)