Subject:
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Re: Sound
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 9 Sep 1999 12:07:51 GMT
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Viewed:
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744 times
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In lugnet.robotics, lego-robotics@crynwr.com (Martin Thompson) writes:
> I wanted to make the RCX make a certain pitched sound based on sensor
> readings the other day (primarily the light sensor), however it appears
> you can't make the frequency of the command equal to a variable. Does
> anyone know why this is and if there is any way around this problem?
I'm not sure this will help nor if anyone else said anything. I haven't had
time to read through everything. So I apologize for redunancy.
From the Pitsco/Dacta catalog there is something called a "Sound Element".
It's this little round piece the size of a 4x4 brick. You attach it to any
powered port (i.e. motor) and it makes a wailing sound. Reverse it and you
get a different pitch. I'm not sure if it's tied to speed though. I bought
it on a whim and tossed it in the bottom of my Lego Creation Pit. I needed
the extra money for better shipping. I think it's somewhere around $10 to
$15. I think. I can look it up later and let you know specifics.
---T
BUILD ON!
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Message is in Reply To:
 | | Sound
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| I wanted to make the RCX make a certain pitched sound based on sensor readings the other day (primarily the light sensor), however it appears you can't make the frequency of the command equal to a variable. Does anyone know why this is and if there (...) (25 years ago, 31-Aug-99, to lugnet.robotics)
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