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Author Topic: IR receiver  (Read 1828 times)

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IR receiver
« 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.

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

Thanks for reply