Hi all.
I'm interfacing IR module with a PIC.I have enabled weak internal pull-ups (not using any external pull-ups).
The TSOP1738 is working nicely but the Chinese version SM0038 receiver is not working.
Datasheet shows it needs >20K pullup. Does this means I cannot use internal pullups with this?
Do I need to enable weak pull-ups even for TSOP1738?
I'm interfacing IR module with a PIC.I have enabled weak internal pull-ups (not using any external pull-ups).
The TSOP1738 is working nicely but the Chinese version SM0038 receiver is not working.
Datasheet shows it needs >20K pullup. Does this means I cannot use internal pullups with this?
Do I need to enable weak pull-ups even for TSOP1738?
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