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General Category => General Discussion => Topic started by: ycho87 on March 01, 2011, 13:11:10 PM

Title: IR receiver
Post by: ycho87 on March 01, 2011, 13:11:10 PM
Hi All,

I am currently doing transmitter and receiver for my project.
I am using TSAL6200 and TSOP4838.

I had check the received signal at the output of the TSOP4838. Below shoe the waveform.
http://uploadpic.org/v.php?img=auy2HRADRw

My problem is i don't know how to check the output stage (high or low).
receive beam = low
obstructed = high

Thanks for reply