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View Full Version : pic: IR emitter all 7, glow visible

CD47-Bot
17-03-2004, 09:59
[cdm-description=photo]17602[/cdm-description]
KenWittlief
17-03-2004, 10:00
what were they taped over with?

does anyone know why?

I learned a long time ago that black electrical tape is transparent to infared - it goes right through it like scotch tape