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Re: [beam] Sound effect

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  • Bruce Robinson
    ... Sparky has a circuit that makes a cricket-like sound. He uses it on Lotus, which is a bicore, but it is actually a freestanding circuit -- the bicore just
    Message 1 of 2 , May 31, 2000
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      Addy Yeow wrote:
      >
      > I've found a schematic which generate sound tone when
      > reversing for bicore walker...(it was specially designed
      > by Wilf for Ian bicore circuit...as noted there)
      > but is there any tone generator circuit for microcore...

      Sparky has a circuit that makes a cricket-like sound. He uses it on
      Lotus, which is a bicore, but it is actually a freestanding circuit --
      the bicore just turns it on when backing up. Head off to

      http://www3.telus.net/rfws/beam/sparky/index.html

      and then go to page 3 to see the circuit diagram.

      Bruce
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