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Title: weijijiekoukechengsheji Download
  • Category:
  • SCM
  • Tags:
  • [WORD]
  • File Size:
  • 135kb
  • Update:
  • 2012-11-26
  • Downloads:
  • 0 Times
  • Uploaded by:
  • jane1208146
 Description: Interrupt-based control of sound and light alarm design. Using interrupt mode, designing a sound and light alarm hardware circuits and control procedures. The program is running, once the 8-bit switch signal to set the amount of state to meet the conditions to trigger interrupts, so that light-emitting diode flashes according to the law, while speakers play a piece of music. Hardware includes a computer, a computer simulation, MFID box, a T plate, 2 input 4 and gate 74ls08, 8-bit bus driver 74ls245, LM386A audio amplifier, exclusion, speakers of a light-emitting diode 8, 470uF capacitor 2 a, 104 capacitors 4, plug-line number.
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weijijiekoukechengsheji.doc
    

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