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ELFORUM - Forumul electronistilor

led-uri infrarosu


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am ajuns la concluzia ca este mai rentabil sa cumperi o camera de supraveghere si sa ii faci separat un tun de infrarosu, intrebarea mea merge cu leduri normale, pentru telecomanda sau sunt niste leduri mai speciale?

Merge cu orice LED-uri IR in jurul lui 900nm (nanometri inseamna lungime de unda) cu conditia ca si camera sa aiba senzorul sensibil la IR in zona respectiva. Ca o smecherie, majoritatea camerelor AN sunt mai sensibile in zona 860-910nm decat cele color si au din start sensibilitatea CCD-ului mai buna la intuneric.Lentila camerei nu trebuie sa taie IR-ul.
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