![C000159_00.default.jpg](http://store-usa.arduino.cc/cdn/shop/files/C000159_00.default_700x525.jpg?v=1727104752)
Overview
There is an IR detector on the Infrared Receiver which is used to get the infrared light emitted by the Infrared Emitter. The IR detector have a demodulator inside that looks for modulated IR at 38 KHz. The Infrared Receiver can receive signals well within 10 meters. If more than 10 meters , the receiver may not get the signals. We often use the two Groves-the Infrared Receiver and the Grove - Infrared Emitter to work together.