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Operating Voltage: 3
Working Temperature: -45℃~ +85℃
Voice Announcer
Eight Different standard sizes
Output Current : 1
Infrared emitter module 3v Operating Voltage: 3Introduction : Infrared emitter module is a common, inexpensive, and easy to use wireless communication sensor. IR light is very similar to visible light, except that it has a slightlty longer wavelength. This means IR is undetectable to the human eye perfect for wireless communication. The module is mainly applicable to the remote control. It is widely applied in audio visual products such as acoustics, television, video recorder, DVD player, and
