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Led Blink using at89s52 microcontroller

2013-10-08 05:10:41
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8051 programming8051 programming CC



  Ever wonder how to blink leds and make fun projects with leds??? Wait's over now.

Led blinking using at89S52 microcontroler computer simulation/proteus file is attached with this post. It is very simple and easy to understand if you are familiar with "C" programming, Proteus designing suite and keil. Keil is useful for converting our source code into hex code. Hex code is important as we feed at89s52 with hex code so that, the project works in simulation as well as in real life project. But i have also included the working hex file needed for the simulation here.

All the necessary simulation files are there, so you don't need anything more to run a computer simulation.

But if you plan to make a real life project then you will need something more.

 Things like

  •  microcontroler
  • 33 pf ceramic capacitor
  • crystal/oscillator (value: 11.0592)
  • led
  • bread board
  • jumper wires
  • at89S52 programmer
  • power source(5v) 
or soldering equipments if you plan to solder them all.

circuit diagram

                                   Above circuit diagram is useful for making a real life working circuit. 

If you have any condusion or difficulty then feel free to ask questions regarding this project.


NOTE: Only use 5v power supply

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File list

Tips: You can preview the content of files by clicking file names^_^
Name Size Date
led730.00 B2013-10-08 08:56
LED25.35 kB2013-10-08 08:35
led203.00 B2013-09-06 13:50
Read344.00 B2013-10-08 09:07
circuit18.92 kB2013-10-08 14:31
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Led Blink using at89s52 microcontroller (22.90 kB)

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