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Apr 13, 2015 at 16:32 vote accept Freddy
Apr 12, 2015 at 17:42 comment added Peter Bloomfield @Freddy Yes, an IR LED is correct. You would need to modify the code to operate on pin 14 instead of 13 though.
Apr 12, 2015 at 17:39 comment added Freddy By infrared light u mean IR led? Because there is IR LED- 14 on the board
Apr 12, 2015 at 12:24 history answered Peter Bloomfield CC BY-SA 3.0