ian13
- Date Joined:Oct 1, 2006
- Instructables:1
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- Comments:5
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» They both travel at the same speed (the speed of light through a given material applies…
» The black film blocks out visible light, so that the chip only receives IR light.
» In darkness it will need some external IR light source. IR LED's work well I am told.
» Your instructions are very unclear, and to be honest, without the pictures there are a …
» Whoops!
» The black film blocks out visible light, so that the chip only receives IR light.
» In darkness it will need some external IR light source. IR LED's work well I am told.
» Your instructions are very unclear, and to be honest, without the pictures there are a …
» Whoops!
