Product Description

Infrared emitting tube (IR LED) is also called infrared emitting diode, which belongs to the category of LED diodes. It is a light-emitting device that can directly convert electrical energy into near-infrared light (invisible light) and radiate it out. It is mainly used in various photoelectric switches, touch screens and remote control transmitter circuits. The structure and principle of the infrared emitting tube are similar to those of ordinary light emitting diodes, but the semiconductor chip materials used are different. Infrared light-emitting diodes usually use gallium arsenide (GaAs), gallium aluminum arsenide (GaAlAs) and other materials, and are packaged in fully transparent or light blue, black optical grade resin.

Key Features
●Low-power, ultra-small package VCSEL-PD sensor designed for TWS in-ear detection, filtering noise reduction and less misjudgment
●Medium power VCSEL laser, suitable for intelligent home appliances, machine perception, gesture recognition and other LiDAR, high cost performance
●Small power, small size VCSEL light source, suitable for the application of sweeping robot obstacle avoidance, low power consumption, high reliability
●5mW VCSEL-PD proximity sensor, providing light sense for TWS true wireless Bluetooth headset and mobile phone
●The 20mW VCSEL super small package provides obstacle-avoidance, side-seeking and earth-probing functions for the sweeping robot