Help with 8051 Music Program

Discussion in 'Embedded Systems and Microcontrollers' started by RoboticsProfessor, Nov 10, 2009.

  1. RoboticsProfessor

    Thread Starter New Member

    Nov 10, 2009
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    I've figured out how to make an output pin (P0.7) send a square wave through a general purpose transistor to a speaker to make a decent tone. Any pointers on how I can develop an octave or two of notes so I can play a tune??
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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  3. Arm_n_Legs

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    Mar 7, 2007
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