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TOY VEHICLE WITH ON-BOARD ELECTRONICS

  • US 20070004311A1
  • Filed: 06/02/2006
  • Published: 01/04/2007
  • Est. Priority Date: 06/03/2005
  • Status: Active Grant
First Claim
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1. A toy vehicle comprising:

  • a housing configured to resemble a vehicle;

    at least one wheel supporting the housing and configured to rotate when the vehicle moves along an external surface;

    a display on the housing for displaying a speed value;

    a rotary encoder configured to count rotations of the at least one wheel and output encoder data representative of the rotation count; and

    a microprocessor configured to calculate toy vehicle velocity from the encoder data and to send a value to the display.

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