IR Receiver Reference
An infrared receiver module (e.g. TSOP38238) that demodulates IR remote signals into a digital pulse train on its data pin. Pair it with the IR Remote in the simulator to send codes.
Pin names
| Name | Description |
|---|---|
| GND | Ground |
| VCC | Power (5V) |
| DAT | Data — decoded IR signal, connect to any digital pin |
Attributes
This component has no configurable attributes.
Usage
Connect VCC to 5V, GND to GND, and DAT to a digital pin. Decode signals with the IRremote library.
#include <IRremote.hpp>
const int IR_PIN = 2;
void setup() {
Serial.begin(9600);
IrReceiver.begin(IR_PIN);
}
void loop() {
if (IrReceiver.decode()) {
Serial.print("Code: 0x");
Serial.println(IrReceiver.decodedIRData.decodedRawData, HEX);
IrReceiver.resume();
}
}Examples
| Description | Attrs |
|---|---|
| Default IR receiver | {} |
See also
- IR Remote — pairs with this receiver to send codes in the simulator