KY-005 Infrared Transmitter Module

The KY-005 Infrared Transmitter Module consists of just a 5mm IR LED. It works together with the KY-022 IR receiver module. The Arduino IR Transmitter Module Keyes KY-005, emits infrared light at 38kHz.

Connection

Connect the Power line (middle) and ground (-) to +5 and GND. Connect signal (s) to pin 3 on the Arduino for this example

Code

The following Arduino sketch uses the IRremote library

[codesyntax lang=”cpp”]

#include <IRremote.h>
IRsend irsend;

void setup()
{
 Serial.begin(9600);
}

void loop() 
{
   for (int i = 0; i < 50; i++) { 
     irsend.sendSony(0xa90, 12); // Sony TV power code
     delay(40);
   }
}

[/codesyntax]

Links

37 in 1 box Sensor Kit For Arduino Starters brand in stock