vimalkhanna
Full Member level 6
I need to design a filter for rejection of average red LED,light levels ,other noise from AC switchings and accept only IR signals from my IR transmitter .
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However ,I tried putting a light filter ,,smoky and deep red acrylic sheets but sensitivity reduced to 2-3mtrs .
The normal supply suppression changes the pulse transition responses ......I'm stuck for a wizard to guide me ...
.
However ,I tried putting a light filter ,,smoky and deep red acrylic sheets but sensitivity reduced to 2-3mtrs .
The normal supply suppression changes the pulse transition responses ......I'm stuck for a wizard to guide me ...