| infrared |
Wirefree communication and data transfer via an infrared port. Infrared devices have to be lined-up (requires line-of-sight) before data transmission can commence.
출처: www.moto-zone.com.au/motoglossary/motoglossary.htm...
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| infrared lamp |
An electrical device that emits infrared rays - invisible rays just beyond red in the visible spectrum.
출처: www.elec-toolbox.com/lghtngdef.htm
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| infrared |
Electromagnetic radiation of wavelengths longer than visible light. IR is typically used to transmit data through the air, for short distances, in a straight line.
출처: www.utstar.com/Glossary/G-K/
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