Arduino projeleri

arduino_ile_7_segment_display_kullanımı.ino

int ust = 2; //A
int solust = 3; //F
int sagust = 4; //B
int orta = 5; //G
int solalt = 6; //E
int sagalt = 7; //C
int alt = 8; //D
int nokta = 9; //DP
void setup()
{
Serial.begin(9600);
pinMode(ust ,OUTPUT); 
pinMode(solust ,OUTPUT);
pinMode(sagust ,OUTPUT);
pinMode(orta ,OUTPUT);
pinMode(solalt ,OUTPUT);
pinMode(sagalt ,OUTPUT);
pinMode(alt ,OUTPUT);
pinMode(nokta ,OUTPUT);
} 
void loop() 
{ 
char alinan = 0; 
if (Serial.available() > 0)
{ 
alinan = Serial.read();
gosterge(alinan);
}
} 
void gosterge(char veri)
{ 
if (veri == '1') 
{
Serial.println("1");
digitalWrite(ust, LOW);
digitalWrite(solust, LOW);
digitalWrite(sagust, HIGH);
digitalWrite(orta, LOW); 
digitalWrite(solalt, LOW);
digitalWrite(sagalt, HIGH);
digitalWrite(alt, LOW);
digitalWrite(nokta, LOW); 
} 
else if (veri == '2')
{ 
Serial.println("2"); 
digitalWrite(ust, HIGH);
digitalWrite(solust, LOW);
digitalWrite(sagust, HIGH);
digitalWrite(orta, HIGH);
digitalWrite(solalt, HIGH);
digitalWrite(sagalt, LOW);
digitalWrite(alt, HIGH); 
digitalWrite(nokta, LOW);
} 
else if (veri == '3')
{
Serial.println("3");
digitalWrite(ust, HIGH); 
digitalWrite(solust, LOW);
digitalWrite(sagust, HIGH); 
digitalWrite(orta, HIGH); 
digitalWrite(solalt, LOW); 
digitalWrite(sagalt, HIGH);
digitalWrite(alt, HIGH); 
digitalWrite(nokta, LOW);
} 
else if (veri == '4')
{ 
Serial.println("4"); 
digitalWrite(ust, LOW);
digitalWrite(solust, HIGH);
digitalWrite(sagust, HIGH);
digitalWrite(orta, HIGH);
digitalWrite(solalt, LOW); 
digitalWrite(sagalt, HIGH); 
digitalWrite(alt, LOW);
digitalWrite(nokta, LOW);
} 
else if (veri == '5') 
{
Serial.println("5");
digitalWrite(ust, HIGH);
digitalWrite(solust, HIGH);
digitalWrite(sagust, LOW); 
digitalWrite(orta, HIGH);
digitalWrite(solalt, LOW); 
digitalWrite(sagalt, HIGH); 
digitalWrite(alt, HIGH); 
digitalWrite(nokta, LOW);
} 
else if (veri == '6')
{
Serial.println("6"); 
digitalWrite(ust, HIGH);
digitalWrite(solust, HIGH);
digitalWrite(sagust, LOW); 
digitalWrite(orta, HIGH); 
digitalWrite(solalt, HIGH);
digitalWrite(sagalt, HIGH);
digitalWrite(alt, HIGH);
digitalWrite(nokta, LOW);
} 
else if (veri == '7')
{
Serial.println("7");
digitalWrite(ust, HIGH); 
digitalWrite(solust, LOW);
digitalWrite(sagust, HIGH);
digitalWrite(orta, LOW); 
digitalWrite(solalt, LOW); 
digitalWrite(sagalt, HIGH);
digitalWrite(alt, LOW);
digitalWrite(nokta, LOW);
} 
else if (veri == '8') 
{
Serial.println("8");
digitalWrite(ust, HIGH);
digitalWrite(solust, HIGH);
digitalWrite(sagust, HIGH);
digitalWrite(orta, HIGH);
digitalWrite(solalt, HIGH);
digitalWrite(sagalt, HIGH);
digitalWrite(alt, HIGH);
digitalWrite(nokta, LOW); 
}
else if (veri == '9')
{
Serial.println("9");
digitalWrite(ust, HIGH);
digitalWrite(solust, HIGH);
digitalWrite(sagust, HIGH);
digitalWrite(orta, HIGH);
digitalWrite(solalt, LOW);
digitalWrite(sagalt, HIGH);
digitalWrite(alt, HIGH);
digitalWrite(nokta, LOW);
}
else if (veri == '0')
{ 
Serial.println("0"); 
digitalWrite(ust, HIGH);
digitalWrite(solust, HIGH); 
digitalWrite(sagust, HIGH);
digitalWrite(orta, LOW);
digitalWrite(solalt, HIGH);
digitalWrite(sagalt, HIGH);
digitalWrite(alt, HIGH); 
digitalWrite(nokta, LOW); 
} 
}