IR Infrared 38KHz Shielded Receiver 3-pin VS1838B

Miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. is a standard IR remote control receiver series for 3V supply voltage with excellent suppression of disturbance signals.

Specifications:

• Working Voltage: 2.7 - 5.5V DC
• Receiver Distance: 22 - 25m
• Pin Pitch: 2.54mm
• Pin Length: 23mm
• Size: 7.4mm x 6.2mm x 5.3mm (LWH)

Document: VS1838B data sheet link

Connect IR Receiver to Arduino:

Arduino Sketch:

#include <IRremote.h>
 
int RECEIVE_PIN= 3; //Connect Pin OUT to Arduino Pin 3;
IRrecv irreceiver(RECEIVE_PIN);
decode_results results;
 
void setup(){
  Serial.begin(9600);
  irreceiver.enableIRIn(); // Start the receiver
}
 
void loop() {
  if (irreceiver.decode(&results)) {
    Serial.println(results.value, HEX);
  }
}