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Title: 4X4-keyboard-scanning Download
  • Category:
  • SCM
  • Tags:
  • [WORD]
  • File Size:
  • 6kb
  • Update:
  • 2012-11-26
  • Downloads:
  • 0 Times
  • Uploaded by:
  • jilong_zhang
 Description: 4X4 keyboard scanning, composed of 16 keys from the 4X4 matrix, designed to sound input 16, so that pressing one of the key, through the 8-bit microcontroller AT89S52 of treatment can issue the corresponding notes.
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4X4-keyboard-scanning.doc
    

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