int buzzerPin = 9;

#define NOTE_C4 262
#define NOTE_D4 294
#define NOTE_E4 330
#define NOTE_F4 349
#define NOTE_G4 392
#define NOTE_A4 440
#define NOTE_B4 494

int melody[] = {
NOTE_C4, NOTE_D4, NOTE_E4, NOTE_F4, NOTE_G4, NOTE_A4, NOTE_B4,
NOTE_B4, NOTE_A4, NOTE_G4, NOTE_F4, NOTE_E4, NOTE_D4, NOTE_C4
};

int noteDurations[] = {
4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4
};

void setup() {

pinMode(buzzerPin, OUTPUT);
}

void loop() {

for (int i = 0; i < sizeof(melody) / sizeof(melody[0]); i++) {

int noteDuration = 1000 / noteDurations[i];

tone(buzzerPin, melody[i], noteDuration);

delay(noteDuration);

noTone(buzzerPin);
}

delay(1000);
}

Ammo qiziq😅


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#arduino 7-dars
7-sigment: umumiy GND VA umumiy 5V⁉️


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Ulanish tartibi👆🏼 va dasturi👇🏼

void setup() {
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
pinMode(8,OUTPUT);
}

void loop() {
digitalWrite(2,1); digitalWrite(3,1); digitalWrite(4,1); digitalWrite(5,1); digitalWrite(6,1); digitalWrite(7,1); digitalWrite(8,1);delay(1000);

digitalWrite(2,1); digitalWrite(3,1); digitalWrite(4,1); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,1); digitalWrite(8,1);delay(1000);

digitalWrite(2,0); digitalWrite(3,1); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,1); digitalWrite(7,0); digitalWrite(8,0);delay(1000);

digitalWrite(2,0); digitalWrite(3,1); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,1);delay(1000);

digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,1); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,1); digitalWrite(8,1);delay(1000);

digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,1); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,1);delay(1000);

digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,1); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,0);delay(1000);

digitalWrite(2,1); digitalWrite(3,1); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,1); digitalWrite(8,1);delay(1000);

digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,0);delay(1000);

digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,1);delay(1000);

digitalWrite(2,1); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,0);delay(1000);





}

Qiziqarli musobaqa ekan😁



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Arduinodan yig’lgan qiziqarli loyihacha ekan😅💣



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🏆 "ROBOFEST 2023" MUSOBAQASI NIZOMI

🤖 Robo shop: @roboshopuz

7-sigment juda ko’p joylarda qo’llaniladi👀😉

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OpenAI kompaniyasi oʻzbekistonliklarga ChatGPTʻdan foydalanishga ruxsat berdi

ChatGPT’dan endi o‘zbekistonliklar ham rasmiy tarzda foydalanishi mumkin. Bungacha mazkur xizmatdan faqat VPNʻni yoqqan holda, chet el raqamlar orqali roʻyxatdan oʻtish mumkin edi.

Endi Oʻzbekistondagi aloqa operatorlari raqamlari orqali ham roʻyxatdan oʻtish mumkin.

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Arduino uno R4: led matrix😄

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#arduino 8-dars
7-sigment: button va arifmetik amallar🔘🔢


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int a;
void setup() {
pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
pinMode(8,OUTPUT);
Serial.begin(9600);
pinMode(9,INPUT);
pinMode(10,INPUT);
}

void loop() {Serial.println(a);
if(digitalRead(9)==1){a=a-1;delay(1000);}
if(digitalRead(10)==1){a=a+1;delay(1000);}

if(a>9){a=0;}
if(a<0){a=10;}

if(a==1){ digitalWrite(2,1); digitalWrite(3,1); digitalWrite(4,1); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,1); digitalWrite(8,1);}

if(a==2){ digitalWrite(2,0); digitalWrite(3,1); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,1); digitalWrite(7,0); digitalWrite(8,0);}

if(a==3){ digitalWrite(2,0); digitalWrite(3,1); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,1);}

if(a==4){ digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,1); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,1); digitalWrite(8,1);}

if(a==5){ digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,1); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,1);}

if(a==6){ digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,1); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,0);}

if(a==7){ digitalWrite(2,1); digitalWrite(3,1); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,1); digitalWrite(8,1);}

if(a==8){ digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,0);}

if(a==9){ digitalWrite(2,0); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,1);}

if(a==0){ digitalWrite(2,1); digitalWrite(3,0); digitalWrite(4,0); digitalWrite(5,0); digitalWrite(6,0); digitalWrite(7,0); digitalWrite(8,0);}

}

Video rolikda yozib ko’rsatilgan dastur🤝🏼👆🏼

Arduino va python 🤝🏼🪐


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