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ardino code for Two color LED to PIC18F45K80

Discussion in 'Microcontrollers, Programming and IoT' started by Djsarkar, Oct 9, 2020.

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  1. bertus

    bertus Moderator

    1,000
    371
    Nov 8, 2019
    Hello,

    Then the green is probably blown.

    What happens when you connect the left pin to + 5 Volts via the resistor and the right pin to ground?

    Bertus
     
  2. Djsarkar

    Djsarkar

    33
    1
    Jul 27, 2020
    Previously red was turning on, now it is not turning on. It is very sad to inform that both the leds has been damaged.
    Bertus thanks for helping me
     
  3. bertus

    bertus Moderator

    1,000
    371
    Nov 8, 2019
    Hello,

    Where did you buy the module?
    Perhaps you can buy some bi-color 3 pin led and replace it.

    Bertus
     
    Djsarkar likes this.
  4. hexreader

    hexreader

    112
    23
    Apr 21, 2011
    Hard to be sure, but from your earlier picture, it looks as though you are using a 1000 Ohm resistor and a 56 Ohm resistor

    1000 Ohms = good
    56 Ohms = burnt out LED
     
    Djsarkar and bertus like this.
  5. Djsarkar

    Djsarkar

    33
    1
    Jul 27, 2020
    I bought a 37 into 1 sensor kit from aliexpress long time back. I did not find any document user manual. Sure I will replace Led.
    I have other sensor, they still have to be tested. I will test any one of them
     
  6. bertus

    bertus Moderator

    1,000
    371
    Nov 8, 2019
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