int a = 5;
int b = 6;
int c = 9;
int d = 10;
void qian() {
analogWrite(a, 60 );
analogWrite(b, 0);
analogWrite(c, 60);
analogWrite(d, 0);
}
void qianzuo() {
analogWrite(a, 60 );
analogWrite(b, 20);
analogWrite(c, 60);
analogWrite(d, 0);
}
void zuo(){
analogWrite(a, 0 );
analogWrite(b, 0);
analogWrite(c, 80);
analogWrite(d, 0);
}
void qianyou() {
analogWrite(a, 60 );
analogWrite(b, 0);
analogWrite(c, 60);
analogWrite(d, 20);
}
void you(){
analogWrite(a, 80 );
analogWrite(b, 0);
analogWrite(c, 0);
analogWrite(d, 0);
}
void ting() {
digitalWrite(a, LOW);
digitalWrite(b, LOW);
digitalWrite(c, LOW);
digitalWrite(d, LOW);
}
void ziyou(){
analogWrite(a, 80 );
analogWrite(b, 0);
analogWrite(c, 0);
analogWrite(d, 80);
}
void zizuo(){
analogWrite(a, 0 );
analogWrite(b, 80);
analogWrite(c, 80);
analogWrite(d, 0);
}
void saomiao(){
analogWrite(a, 80 );
analogWrite(b, 0);
analogWrite(c, 0);
analogWrite(d, 80);
delay(50);
analogWrite(a, 0 );
analogWrite(b, 80);
analogWrite(c, 80);
analogWrite(d, 0);
delay(50);
}
void setup()
{
Serial.begin(9600);
}
void loop()
{ int data[6];
data[1] = digitalRead(11);
data[2] = digitalRead(7);
data[3] = digitalRead(12);
data[4] = digitalRead(8);
data[5] = digitalRead(13);
if(data[1] &&data[2] &&data[3] && data[4] && data[5])
{ Serial.print(4);
saomiao();}
if(data[1]==0 &&data[2]== 0&&data[3]==0 && data[4]==0 && data[5]==0)
{ Serial.print(5);
ting();}
if(data[3]==0&&data[1] &&data[2]&& data[4] && data[5])
{ Serial.print(9);
qian();
}
if(data[1]==0&&data[3]&&data[2]&&data[4] && data[5])
{ Serial.print("b");
zuo();}
if(data[2]==0&&data[1]&&data[3]&&data[4] && data[5])
{ Serial.print("v");
zuo();}
if(data[4]==0&&data[1]&&data[2]&&data[3] && data[5])
{ Serial.print("c");
you();}
if(data[5]==0&&data[1]&&data[2]&&data[4] && data[3])
{ Serial.print("z");
you();}
if(data[1] &&data[2]&& !data[4] && !data[5]){
Serial.print("q");
ziyou();
}
if(data[4] && data[5]&&!data[1] &&!data[2]){
Serial.print("w");
zizuo(); }
}
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