Instructions

IDUINO for maker’s life
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Serial.begin(9600);
}
void loop()
{ Serial.print(Thermister(analogRead(0)));
Serial.println("c");
delay(1000); }
******Code End******
Module 34: IR Transmitter Module
1．Introduction
This module usually used together with the IR Receiver Module(Module35), this module’s
application are very wide in our common life. This module just like a LED, but the color of
light can’t be seen by human’ eye, you can see the light through your camera of your phone.
Specification
 Operation voltage: 5V
 3Pin
 Size:30*15mm
 Weight: 2g
2 Pinout
Pin
Description
S
Digital signal input pin, if this pin detect a
HIGH signal, this module transmit infrared