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the control card F28M35HC1 in solar explorer kit does not work

Ahmed Khashab
Prodigy 30 points


the control card F28M35HC1 in solar explorer kit does not work. I make buzzer on the two ports of the switch using ammeter it does not make buzzer

  • 0
    Guru 192875 points

    Hi Ahmed,

    Ahmed Khashab said:
    the control card F28M35HC1 in solar explorer kit does not work. I make buzzer on the two ports of the switch using ammeter it does not make buzzer

    Can you be more specific?

    1. Where have you connected the buzzer? On which GPIO of docking station?

    2. What are the buzzer specs ?

    If possible attach the schematic.

    Regards,

    Gautam

  • 0 in reply to Gautam Iyer
    Prodigy 30 points

    Hi,

    I sent the questions to the Institute and they answered the questions as follows:

    1- i set the ammeter in position buzzer and i put the ports in the contact of switch 2 in the control card but does not give any voice when the switch on (switch 1 give voice when it is on)

    2- i use fluke ammeter

    Thank you

    Regards,

    Khashab

  • 0 in reply to Gautam Iyer
    Prodigy 30 points

    I answered your questions but I did not receive a reply .

  • 0 in reply to Ahmed Khashab
    Guru 192875 points

    Ahmed, I didn't get answers for either of my questions. Atleast what are the buzzer specs? ControlCard connot drive a 5/12V buzzer directly by connecting it to the GPIO. Hence I need the specs and the way it is interfaced with the card.

    Regards,

    Gautam