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Tshuab tshiab ir vcels rau kev hnov
Cov Khoom Piav Qhia Infrared Emitture Tube (Ir LED) kuj tseem hu ua infrared emitting diode, uas belongs rau qeb ntawm LED diodes. Nws yog lub teeb ci ntsa iab uas tuaj yeem hloov kho hluav taws xob hluav taws xob rau hauv cov teeb pom kev zoo nyob rau hauv ze-infrared teeb (pom lub teeb pom kev zoo (lub teeb pom kev) thiab ci ntsa iab rau nws. Nws yog tsuas yog siv nyob rau hauv ntau lub tshuab luam yeeb, kov cov ntxaij vab tshaus thiab chaw taws teeb tswj kev voj voog. Tus qauv thiab txoj ntsiab cai ntawm lub raj infrared uas zoo ib yam li cov khoom nruab dist emiodes, b ...
