Keypad tutorial with arduino - Making a password lock

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 24

  • @mrbasic268
    @mrbasic268 11 หลายเดือนก่อน

    Thanks man .I've got a new project .This project are 💯 work .3 in 1 project.💯💯💯💯💯❤❤

  • @basser159
    @basser159 ปีที่แล้ว

    Thanks man. Exactly what I was looking for on my project.

  • @booday
    @booday ปีที่แล้ว +2

    thank you sir, u are doing gods work

  • @ILCon13
    @ILCon13 4 หลายเดือนก่อน

    I know it has been 2 years since this has been uploaded but I wanted to know if there was a way to be able to reset it back to normal once the correct code is entered, I wasn't able to figure it out myself.

    • @miliohm
      @miliohm  4 หลายเดือนก่อน

      Make the variable blank and Just call the "normal function"

    • @ILCon13
      @ILCon13 4 หลายเดือนก่อน

      @@miliohm The problem I'm running into is that I am trying to make it so when the correct passcode was entered a servo will run, I was able to get this to work but whenever I tried to press the * it would not reset and would be locked on the Access Granted part.
      (Here is my servo code combined with your code)
      if (keypressed == '#') {
      if (pad == password) {
      for (pos = 0; pos

  • @kumudinigandhesiri7149
    @kumudinigandhesiri7149 ปีที่แล้ว

    what if there is 3*3 keypad how can we figure the code

  • @ashutoshmallik2435
    @ashutoshmallik2435 ปีที่แล้ว

    Sir can we add a password protection before any program to get run ?? I mean any of the operation list within void loop()

    • @miliohm
      @miliohm  ปีที่แล้ว +1

      Sure. Just put while before enter the loop.

    • @ashutoshmallik2435
      @ashutoshmallik2435 ปีที่แล้ว

      @@miliohm Ok le me check with this . . . So after while what if we want to add keypad operations again inside the loop after entering in it ???

    • @ashutoshmallik2435
      @ashutoshmallik2435 ปีที่แล้ว

      @@miliohm Ya sir while(1); worked very well and password entry occur once and system need to get reset if again need to enter the password , all good . . . Thanks , but now what about this line under void loop()
      if(!digitalRead(22))
      {
      digitalWrite(LED1,HIGH);
      }
      where should I place it and with what extra script to get these conditions
      1) LED glow on button press if the password entered is correct.
      2) No action on button press if the password entered is wrong
      Please Guide !!!!!!!! Thanks

  • @SaadAliAhmed-t9b
    @SaadAliAhmed-t9b ปีที่แล้ว

    in your code line 32 is not clear, kindly write it ,

  • @peng18291
    @peng18291 ปีที่แล้ว

    thank you you absolute legend

  • @theabdulcools8141
    @theabdulcools8141 2 ปีที่แล้ว +1

    Really Loved your Video, I just gave you a sub. But one more thing you messed up on the diagram the pin are the opposite

  • @cxm7231
    @cxm7231 2 ปีที่แล้ว

    Good job 👍

  • @_praveen_raju
    @_praveen_raju ปีที่แล้ว

    I want this project code

    • @miliohm
      @miliohm  ปีที่แล้ว +1

      And you can read

    • @akshaycl4748
      @akshaycl4748 ปีที่แล้ว

      Sry we can't see the code properly

    • @SaadAliAhmed-t9b
      @SaadAliAhmed-t9b ปีที่แล้ว

      @@akshaycl4748 the code is not true

    • @Lkdytz
      @Lkdytz 10 หลายเดือนก่อน

      @@miliohmbro thinks he is so sigma after his 20mph scrolling on a >60 line code

  • @axel_ytpl9990
    @axel_ytpl9990 ปีที่แล้ว

    merci beaucoup