project on digital security lock system using microcontroller 89c51 by sri.venkatraman

[query]

 

we are doing digital security lock system using microcontroller 89c51… The generated HEX file size is of 6 KB but the size of IC is only 2KB flash memory….they have displayed the video too for this project in this website…. how i can burn the hex file to the IC …????

 

[GANEEV SINGH]

Hi there

You can use At89c52 instead of c51; former has 8KB falsh size which will definitely suit your purpose. Also do not forget to change your microcontroller settings to that of c52's otherwise burner will not recognize this new IC.

Hope this helps

[Author]

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