The sensor detects digital codes (blinking IR-light) ..modulated at 40kHz
Most remote controls use 38kHz, but they sens signals also at frequensis -/+ 2..3 kHz
the datashheet shows a graph for this sensivity..
The sensor detects digital codes (blinking IR-light) ..modulated at 40kHz
Most remote controls use 38kHz, but they sens signals also at frequensis -/+ 2..3 kHz
the datashheet shows a graph for this sensivity..