AT89C51 Real Time Clock with Alarm

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the microcontroller AT89C51 is interfaced with a 7-segment cathode display and 5 buttons: a settime, houradvance, minuteadvance, setalarm and confimation button. The LED turns on and off when the alarm is triggered. The code is compiled by SDCC ANSI – C compiler.

  • Free
  • Intermediate
  • <10
  • Proteus
  • 7+
  • Yes
  • set time houradvance button minute advance button setalarm button alarm set to 11,29 alarm triggered


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