Chiroqlar(svetadiodlar)ko’rinishi

1. 
   void setup() {
   
2. 
   pinMode(13,OUTPUT); }
   
3. 
   void loop() {
   
4. 
   digitalWrite(13,HIGH);
   
5. 
   delay(5000);
   
6. 
   digitalWrite(13,LOW);
   
7. 
   delay(3000); }
   

1. 
   int red = 2;
   
2. 
   int yellow = 3;
   
3. 
   int green = 4;
   
4. 
   void setup()
   
5. 
   {
   
6. 
   pinMode(red, OUTPUT);
   
7. 
   pinMode(yellow, OUTPUT);
   
8. 
   pinMode(green, OUTPUT);
   
9. 
   }
   
10. 
    void loop()
    
11. 
    {
    
12. 
    digitalWrite(red, HIGH);
    
13. 
    delay(8000);
    
14. 
    digitalWrite(red, LOW);
    
15. 
    digitalWrite(yellow, HIGH);
    
16. 
    delay(2000);
    
17. 
    digitalWrite(yellow, LOW);
    
18. 
    digitalWrite(green, HIGH);
    
19. 
    delay(8000);
    
20. 
    digitalWrite(green, LOW);
    
21. 
    digitalWrite(yellow, HIGH);
    
22. 
    delay(2000);
    
23. 
    digitalWrite(yellow, LOW);
    
24. 
    }
    
25. 
    

Kerakli materiallarni olgandan so'ng, biz birinchi navbatda LED chiziqlarini ulashdan boshlaymiz. Men LED chizig'ini 6 ta LED uzunligiga kesib tashladim, kirish uchida 3 ta o'tish simlari bilan ulanganman va UNO taxtasiga ulandim. Dizaynim shuningdek, bir-biridan biroz masofada joylashgan LED-larga ega.