Hello, The IR channel like all the other one are photodiodes (so light receptor). They do not emit any light.The sensor is measuring with the light counts received and it is dependent on light intensity, light spectrum, light frequency, etc. Basicall...
This is the smallest ALS available in the market (Less than 2mm x 1mm), so really easy to integrate. It has 6 channels: Red, Visible, Blue, Green, IR, Clear.It also has Flicker extraction engine. Flicker is a real problem for cameras and for human e...