acıktım

#include <IRremote.h> int IRpin = 2; int led = 3; int echo = 4; int trig = 6; int sure ; int mesafe ; bool ledState = LOW; #define CH1 0xFFA25D. #define CH 0xFF629D. #define CH2 0xFFE21D. #define PREV 0xFF22DD. #define NEXT 0xFF02FD. #define PLAYPAUSE 0xFFC23D. #define VOL1 0xFFE01F. #define...