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Recent content by rickster581

  1. R

    NE 555 timer

    Thanks for the input I truly appreciate it.
  2. R

    NE 555 timer

    Thanks to all for your time and help Thank you all very much. Rick Moro Jr.:)
  3. R

    NE 555 timer

    thank you for your time.... will keep you posted.....
  4. R

    NE 555 timer

    thanks very much for your input...... i am working on it.
  5. R

    NE 555 timer

    Harald, Thanks so much... I was running a test prop on my delwalt drill which turns, about 2500 rpm. and I am preaty sure that I was at about 50% duty cycle. and I was seeing about 45 degrees of the prop as it turned not like flashing a strobe at a fan where you can adjsut the pot to...
  6. R

    NE 555 timer

    Hi Colin, Rick here from Miami Florida. I have a question that maybe you can help. I need to make a ckt. to strobe 1 or 2 Ultra bright large L.E.D.'s. from radio shack. I need to have it adjustable from 800 Hz to 4000 Hz. I think that with a 50% duty cycle I can freeze what I am...
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