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8051 AT89S51 development board 1.0

AT89S51 development board with circuit diagram and example source codes.

  1. sajivjess
    AT89S51 development board with circuit diagram and example source codes.

    The development board has the following peripherals.
    1. IR Receiver
    2. 8LED's at port P1
    3. Serial port interface
    4. I2C EEPROM AT24C02
    5. 2Buttons
    6. DS18B20 temperature sensor
    7. Multiplexed 7 segment displays
    8. Relays 2nos
    9. Buzzer
    10. Regulated power supply.

    Sponsored Links

    The following programs are available with the download.
    test.asm ----- MCU Board development board test source
    201.asm ----- Octal LED Marquee source
    205.asm ----- digital control loop shows 00 to 99 source
    202.asm ----- play music source
    ds.asm ------ countdown device source
    88.asm ------ serial communication source
    ir.asm ------ infrared receiving test source
    irr.asm------Infrared remote control decoder source code

    Circuit diagram
    ckt.jpg
    bIIRHANU gETANEH and jacsion like this.

Recent Reviews

  1. harsh_micro
    harsh_micro
    4/5,
    Version: 1.0
    Really awesome and literally helpful for students learning microcontrollers...thanks a lot
  2. Aashish Gagneja
    Aashish Gagneja
    5/5,
    Version: 1.0
    excellent job,thanx