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LM555 AT 40KHz — Parallax Forums

LM555 AT 40KHz

ArchiverArchiver Posts: 46,084
edited 2000-12-11 12:53 in General Discussion
Hello All,

I'm trying to oscillate at 38000Hz using the LM555 to reach the
infrared range. What is the easiest way to go about this? It's
fairly simple to achieve with the stamp but I need it through the
timer.

Thanks for any advice!
FS

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2000-12-11 12:53
    http://www.gorobotics.net/IRPD1.shtml
    -William

    Original Message
    From: <Forbesits@y...>
    To: <basicstamps@egroups.com>
    Sent: Sunday, December 10, 2000 9:45 PM
    Subject: [noparse][[/noparse]basicstamps] LM555 AT 40KHz


    > Hello All,
    >
    > I'm trying to oscillate at 38000Hz using the LM555 to reach the
    > infrared range. What is the easiest way to go about this? It's
    > fairly simple to achieve with the stamp but I need it through the
    > timer.
    >
    > Thanks for any advice!
    > FS
    >
    >
    >
    >
    >
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