紅外線遙控機器人

紅外線遙控器解碼板

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#define   DirR    12
#define DirL    11
#define   PwmL   9
#define   PwmR 10
int irin;

void cM(int dL,int dR,int sL,int sR){
digitalWrite(DirL,dL);
digitalWrite(DirR,dR);
analogWrite(PwmL,sL);
analogWrite(PwmR,sR);
}

void setup()
{
Serial.begin(2400);
pinMode( DirL , OUTPUT);
pinMode( DirR , OUTPUT);
cM(HIGH,HIGH,0,0);

}

void loop()
{
if (Serial.available() > 0) {
     irin= Serial.read();
     if (irin==0x62) cM(HIGH,HIGH,0,0); //停
     if (irin==0x52) cM(HIGH,HIGH,255,255);//前進
     if (irin==0x72) cM(LOW,LOW,255,255);//後退
     if (irin==0x61) cM(LOW,HIGH,255,255);//順時針
     if (irin==0x63) cM(HIGH,LOW,255,255);//逆時針
   }
}