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How to construct a programmer for Atmel AT89S52 microcontroller? Answered

I have been trying to construct a ISP Programmer for AT89S52 microcontroller and my previous attempts were not fruitful... So please help me..

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eliteKINGBest Answer (author)2010-05-17

Here's a simple ISP by Tahan Prahara
www.kmitl.ac.th/~kswichit%20/tahan/boards51/Board%20S51.htm
I've built one myself and its working for me.....Good luck!!

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king.rubi.2 (author)2015-02-20

Just buy one and study it... that how its works Just search 8051 Programmers ....

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