Arduino security 👮🏻🔐




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🎶
Kichik qadamdan 1ta gitaradan boshlangan ish ajoyib ko’rinishda yetib bordi 🦾🎶


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(Ajoyib namuna xar doim kichik qadamlardan boshlangan ish ajoyib natija berishi mumkun qachonki sabr blan oxirigacha kurashsa!😉)

#arduino 6-dars
Buzzer:passive va active buzzerlar🎶


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int a=220;
int b=550;
void setup() {
pinMode(7,OUTPUT);
}

void loop() {
tone(7, 293); delay(a);
tone(7, 493); delay(a);
tone(7, 440); delay(a);
tone(7, 391); delay(a);

tone(7, 293); delay(b);
tone(7, 293); delay(a);
tone(7, 293); delay(a);
tone(7, 493); delay(a);

tone(7, 440); delay(b);
tone(7, 391); delay(a);
tone(7, 329); delay(b);
tone(7, 329); delay(a);

tone(7, 329); delay(a);
tone(7, 523); delay(b);
tone(7, 493); delay(a);
tone(7, 440); delay(b);

tone(7, 587); delay(b);
tone(7, 587); delay(a);
tone(7, 659); delay(a);
tone(7, 587); delay(a);

tone(7, 523); delay(a);
tone(7, 440); delay(a);
tone(7, 391); delay(a);
tone(7, 587); delay(a);

tone(7, 493); delay(a);
tone(7, 493); delay(a);
tone(7, 493); delay(a);
tone(7, 493); delay(a);

tone(7, 493); delay(a);
tone(7, 493); delay(500);
tone(7, 493); delay(a);
tone(7, 587); delay(a);

tone(7, 391); delay(375);
tone(7, 440); delay(127);
tone(7, 493); delay(b);
tone(7, 523); delay(a);

tone(7, 523); delay(375);
tone(7, 523); delay(125);
tone(7, 523); delay(a);
tone(7, 523); delay(a);

tone(7, 493); delay(a);
tone(7, 493); delay(a);
tone(7, 493); delay(125);
tone(7, 493); delay(125);

tone(7, 440); delay(a);
tone(7, 440); delay(a);
tone(7, 493); delay(a);
tone(7, 440); delay(b);

tone(7, 587); delay(500);
tone(7, 493); delay(a);
tone(7, 493); delay(a);

tone(7, 493); delay(500);
tone(7, 493); delay(a);
tone(7, 493); delay(a);
tone(7, 493); delay(500);

tone(7, 493); delay(a);
tone(7, 587); delay(a);
tone(7, 391); delay(375);
tone(7, 440); delay(125);

tone(7, 493); delay(750);
tone(7, 523); delay(a);

tone(7, 523); delay(a);
tone(7, 523); delay(a);
tone(7, 523); delay(375);
tone(7, 523); delay(123);

tone(7, 523); delay(a);
tone(7, 493); delay(a);
tone(7, 493); delay(a);
tone(7, 493); delay(125);

tone(7, 493); delay(125);
tone(7, 587); delay(a);
tone(7, 587); delay(a);
tone(7, 523); delay(a);

tone(7, 440); delay(a);
tone(7, 391); delay(b);
noTone(7);delay(3000);

}

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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