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Level/position sensor and related electronic circuitry for interactive toy

  • US 20050255786A1
  • Filed: 07/21/2005
  • Published: 11/17/2005
  • Est. Priority Date: 01/06/2000
  • Status: Active Grant
First Claim
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1. A sensor for use in an interactive electronic device, the sensor comprising:

  • a base plate having a conductive pattern disposed thereon; and

    at least two switches attached to the base plate, each of the switches being electrically connected to the conductive pattern;

    the sensor being operative to generate different output signals corresponding to respective positions of the base plate relative to a reference plane, each of the output signals being generated by the creation of a closed or open circuit condition by at least one of the switches.

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