รีโมทอินฟาเรด Infrared IR remote control 38kHz พร้อมแบตเตอรี่ CR2050

This is new ultra-thin 38KHz universal infrared IR Remote Control with Battery, 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.

This is a precision 38 kHz Infrared transmitter uses a MOS integrated circuit with NEC transmission format ideally suited for remote operation in TV, VCD, and all compatible IR receiver devices. The NEC transmission format includes leader codes, custom codes (16 bits), and data codes (16 bits). The frequency of oscillation is determined by the Crystal. The IR LEDs connected to the output emits IR pulses at 38kHz.The circuit is ideal for most IR Sensors since these are designed for 38 kHz pulsed IR rays.

Features:

1. Crystal: the oscillation frequency of 455
2. Encoding: the encoding format of the NEC, upd6122 encoding scheme, the user code 00FF, key coding below
3. Dimensions: 86  x 40 x  6 mm(LxWxH)
4. Button: free height is less than 3mm, the force 200-350g, the life of more than 200 000

Package Includes:

1 x Remote Control
1 x CR2050 Battery (Inside Remote control).

ใช้ร่วมกับ




Encoding: the encoding format of the NEC, upd6122 encoding scheme, the user code 00FF

The Key Value of the 21 Buttons:

Red Button --------0xff00
VOL + --------------0xfe01
FUNC / STOP -----0xfd02
Left 2 Triangle --- 0xfb04
Pause -------------- 0xfa05
Right 2 Triangle -- 0xf906
Down Triangle -----0xf708
VOL- ---------------0xf609
Upward Triangle -- 0xf50a
0 --------------------0xf30c
EQ ------------------0xf20d
ST / REPT ----------0xf10e
1 ---------------------0xef10
2 --------------------0xee11
3 --------------------0xed12
4 --------------------0xeb14
5 --------------------0xea15
6 --------------------0xe916
7 --------------------0xe718
8 --------------------0xe619
9 --------------------0xe51a

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
 }
}