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Recent content by poolshark021

  1. P

    [SOLVED] First 555 project question

    Great I appreciate the help! I realized the 33k typo after i posted but it was too late to edit or cancel. My parts showed up today so time to break out the breadboard and test it out. Thanks!
  2. P

    [SOLVED] First 555 project question

    Thanks for the idea! I was thinking there could be a way to do it with just transistors but I'm not at that level yet haha
  3. P

    [SOLVED] First 555 project question

    Ok that makes more sense. Does this circuit look right to you? Thanks for your input!
  4. P

    [SOLVED] First 555 project question

    I have the data sheet but I'm still unsure about starting the first trigger. The cascading diagram still shows a momentary switch to start it off. I need it to trigger as soon as the power is on and then go high to release the trigger
  5. P

    [SOLVED] First 555 project question

    Yes I’ve tried this already and the switch can’t be held down when the power is turned on. It needs to wait 5 seconds and then have a single press
  6. P

    [SOLVED] First 555 project question

    I'm trying to design a circuit to automatically turn on a tv when it is plugged in. My tv power button won't work for the first 4 seconds after it's plugged in. I need a circuit that waits 5 seconds after being powered on and then provides a 1-2 second pulse to ground to simulate the power...
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