IR Receiver Sensor

Receives the modulated 38 kHz infrared signal used by television and appliance remote controls, demodulates it and outputs the raw data for an Arduino to decode with the IRremote library. That lets a project respond to any ordinary remote control, or record and replay codes to control existing appliances. The internal filtering rejects ambient light and sunlight interference, which is why a bare photodiode does not work for this job. Responds to almost any standard TV or appliance remote; Built-in 38 kHz filtering rejects ambient light; Works with the widely used IRremote library; Only three pins to connect