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You are here: Home / Replies / with 89S52 its bit little

with 89S52 its bit little

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Microcontroller › 8051 › nec remote interfacing with lcd and At89s52 › with 89S52 its bit little

September 11, 2014 at 1:39 am #12147
Ashutosh Bhatt
Participant

with 89S52 its bit little harder to do that but still you can do

first connect TSOP on bread board and give it 5 V supply. connect its output to ann CRO or DSO

now press buttons from remote control and observe bit pattern in DSO. from 1’s and 0’s try to identify pattern and code. refer literature on NEC remote control and try to make algorithm to decode bit pattern

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