Iduino ST1089 User guide

Pin

Description

S

Digital signal input pin, used to read the
value of infrared light.

+(middle pin)

Power

-

Ground

IDUINO for Maker’s life

IR Receiver Module(ST1089)

1．Introduction

This module usually used together with the IR transmit Module(Item:ST1087),
This module can read infrared light value and print in the Serial Monitor session.

Specification

 Operation voltage: 5V
 3Pin
 Size:25*12mm
 Weight: 2g

2 Pinout

3.Example

In this example, you need an Infrared transmit device, like Item ST1087, or mini
remote controller, directly point the remoter to this module, which can read the
hexadecimal value of the infrared light and print on the window.
The connection as below:

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IDUINO for Maker’s life

Example code :

******Code begin******

# Include <IRremote.h>
int RECV_PIN = 11; // define input pin on Arduino
IRrecv irrecv (RECV_PIN);
decode_results results;
void setup ()
{
Serial.begin (9600);
irrecv.enableIRIn (); // Start the receiver
}
void loop () {
if (irrecv.decode (& results)) {
Serial.println (results.value, HEX);
irrecv.resume (); // Receive the next value
}
}******Code End******

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