ELECTRONIC	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot i n f r a r e d l a b o r a t o r i e s dot c o m	h   t   t   p   c o l o n   s l a s h   s l a s h   w   w   w dot i n f r a r e d l a b o r a t o r i e s dot c o m	1