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[/vc_column_text][vc_tour][vc_tab title=”Part list” tab_id=”1393399234-1-78″][vc_column_text]1.IR LEDandIR sensor in Linksprite Sensor pack

2.arduino  x 2

3.Male transfer to female  dupont line  x 6[/vc_column_text][/vc_tab][vc_tab title=”Hardware installation” tab_id=”1393399234-2-22″][vc_column_text]

IR LED +5v  – > arduino  +5V  OUT

IR LED  GND  – >arduino GND

IR LED    DIN   – >arduin   D3 Foot

IR sensor  5v  – >arduino  +5V  OUT

IR sensor   GND  – >arduino   GND

IR sensor    OUT  – > arduino  D11 Foot[/vc_column_text][/vc_tab][vc_tab title=”Code section” tab_id=”1393458066540-2-9″][vc_column_text]1.Download infrared libraryIRremote

2.Unzip the download file and put it into arduino libraryfile （…/arduino-0021/libraries)

3.Receiver code

Burned IRrecvDemo  into the  arduino board which connected the IR sensor

4. The sender code

#include <core.h>;
IRsend irsend;

void setup (){
pinMode (3, OUTPUT);
}

void loop (){
Serial.println ("Begin test IR module!");
irsend.sendNEC(0x9f8e7d6c, 32);
delay (3000);
}

[/vc_column_text][/vc_tab][vc_tab title=”The experimental results” tab_id=”1393458068182-3-7″][vc_column_text]

[/vc_column_text][/vc_tab][vc_tab title=”Mind attention” tab_id=”1393458069345-4-9″][vc_column_text]1.Do not confuse the receiver and transmitter when choosing the serial burn-in procedure due to the two connected arduino.

2.Use your mobile phone camera to point at the infrared transmitting tube to see whether there is red light flashing  before you use it.(for naked eye cannot distinguish whether there are infrared emitting)

3. Use the arduino ide version of 0021.  Download[/vc_column_text][/vc_tab][/vc_tour][/vc_column][/vc_row]