Two Auto-OFF Timer Circuits || 555 IC or Transistor

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  • Опубликовано: 26 окт 2024

Комментарии • 6

  • @ahmedali-ce3ux
    @ahmedali-ce3ux 3 года назад

    Amazing tutorial and good channel.. Subscribed 👍

  • @ericvandruten
    @ericvandruten 3 года назад

    Great tutorial, thanks! Is there a way to achieve the same result, while keeping the switch permanently closed?

  • @herrickcharles
    @herrickcharles 3 года назад +2

    I made the 2nd circuit and the LED reacted in an opposite fashion; the LED was constantly on, and turned off when I pressed the switch... What am I doing wrong?

    • @fredgarvin4482
      @fredgarvin4482 3 года назад

      Have you made sure that you have the led from pin 3 to the correct side of the voltage supply.
      It will light up from pin 3 to positive rail and pin 3 to negative rail. But they light up at opposite times.

  • @rodym1681
    @rodym1681 3 года назад

    Can you help me please
    How can I change the switch instead of connecting to ground I want it to connect it to positive. Want the switch to be connected to positive not to ground what should I change

  • @JagoNgoraKeneh
    @JagoNgoraKeneh 3 года назад

    oh nice...