Difference between revisions of "Arduino IR Remote Control"
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(Created page with "==Introduction== The new ultra-thin 38K universal infrared remote control, NEC encoding format 1-21-key remote control, USB port stereo, car MP3, foot bath, lighting, digital ...") |
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==Introduction== | ==Introduction== | ||
| + | [[File:Remote control.jpg]] | ||
| + | |||
The new ultra-thin 38K universal infrared remote control, NEC encoding format 1-21-key remote control, USB port stereo, car MP3, foot bath, lighting, digital photo frame, microcontroller development board, learning board, etc.. | The new ultra-thin 38K universal infrared remote control, NEC encoding format 1-21-key remote control, USB port stereo, car MP3, foot bath, lighting, digital photo frame, microcontroller development board, learning board, etc.. | ||
| Line 14: | Line 16: | ||
==Document== | ==Document== | ||
| − | [IR Reomote library] | + | ;[http://www.geeetech.com/Documents/IRremote%20library.zip IR Reomote library ] |
==Usage== | ==Usage== | ||
| − | You need a IR receiving breakout to detect the IR signal and decodes it as HEX code, then dispaly it on the serial monitor. | + | ;You need a IR receiving breakout to detect the IR signal and decodes it as HEX code, then dispaly it on the serial monitor. |
| + | [[File:IR remote control 2.jpg]] | ||
| + | |||
| + | S -> D11 | ||
| + | VCC -> 5V | ||
| + | GND -> GND | ||
==Example code== | ==Example code== | ||
| + | #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 | ||
| + | } | ||
| + | } | ||
| + | |||
==How to buy== | ==How to buy== | ||
Click here to buy [Arduino IR Remote Control] | Click here to buy [Arduino IR Remote Control] | ||
Revision as of 07:39, 30 May 2012
Introduction
The new ultra-thin 38K universal infrared remote control, NEC encoding format 1-21-key remote control, USB port stereo, car MP3, foot bath, lighting, digital photo frame, microcontroller development board, learning board, etc..
Feature
- Remote control distance: more than 8 meters
- Launch tube infrared wavelength: 940Nm
- Crystal: the oscillation frequency of 455 KHz
- IR carrier frequency: 38KHz
- Encoding: the encoding format of the NEC, upd6122 encoding scheme, the user code 00FF, key coding below picture
- Size: 86 * 40 * 6mm
- Frequency: 38K
- Power supply: CR2025/160mAH
- Button: free height is less than 3mm, the force 200-350g, the life of more than 200 000
Document
Usage
- You need a IR receiving breakout to detect the IR signal and decodes it as HEX code, then dispaly it on the serial monitor.
S -> D11 VCC -> 5V GND -> GND
Example code
#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
}
}
How to buy
Click here to buy [Arduino IR Remote Control]
