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πŸ”₯4πŸ‘¨β€πŸ’»2⚑1🀩11
Dunyoni oΚ»zgartirgan 7 ta ilmiy gΚ»oya

Ushbu ixtirolar sanoatdan tortib kundalik hayotgacha boΚ»lgan zamonaviy hayotning koΚ»plab jabhalari uchun asos boΚ»lib xizmat qildi va olimlar va ixtirochilarning yangi avlodini ilhomlantirishda davom etmoqda.
⚑3πŸ”₯11
πŸ›ž Gβ€˜ildirak - eramizdan avvalgi 3100-yillarga oid ixtiro boΚ»lib, harakatlanish va mashinasozlikning yangi usullariga yoΚ»l ochib, transport va texnologiyalarni tubdan oΚ»zgartirib yubordi.

πŸ“± Aloqa - telegraf, radio va televideniyaning uygΚ»unlashuvi, 1836-yilda Samuel Morze tomonidan elektr telegraf ixtirosidan boshlangan zamonaviy aloqa texnologiyalarining asosini tashkil etdi.

πŸš‚ BugΚ» dvigateli - Sanoat inqilobining katalizatori sifatida bugΚ» mashinasi ishlab chiqarish va tashishni mexanizatsiyalash imkonini berdi, bu esa mavjud jamiyatlarni tubdan oΚ»zgartirdi.

πŸš— Avtomobil - 1885-yilda Karl Benz tomonidan Motorwagen yaratilishi va uning keyinchalik Genri Ford tomonidan takomillashtirilishi bilan, avtomobil mobillik va erkinlik ramziga aylandi.

πŸ’‘ Lampa - Garchi koΚ»pincha lampaning yaratilishi Tomas Edison nomi bilan bogΚ»lansa-da, aslida lampa yorugΚ»likni idrok etish va ishlatish boΚ»yicha tasavvurlarimizni oΚ»zgartirgan koΚ»plab ixtirochilarning birgalikdagi saΚΌy-harakatlarining mahsulidir.

πŸ’» Kompyuter - 1800-yillardagi mexanik qurilmalardan tortib zamonaviy elektron mashinalargacha, kompyuterlar axborotni qayta ishlash, saqlash va uzatish usullarini tubdan oΚ»zgartirdi.

🌐 Internet - Butunjahon Internet tarmogʻining yaratilishi axborotdan foydalanish, aloqa va global iqtisodiyotni rivojlantirish uchun cheksiz imkoniyatlarni ochib berdi.

____

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πŸ‘¨β€πŸ’»6⚑1πŸ‘1πŸ‘Œ1
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#arduino 11-dars
RFID-RC522:nfs kartalar bilan ishlash va uni boshqarishπŸ—‚οΈπŸ’³



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⚑22πŸ‘1
#include <SPI.h>
#include <MFRC522.h>
#define SS_PIN 10
#define RST_PIN 9
MFRC522 mfrc522(SS_PIN, RST_PIN); //arduino_academy

void setup()
{ pinMode(2,OUTPUT);
pinMode(3,OUTPUT);
pinMode(4,OUTPUT);
pinMode(5,OUTPUT);
Serial.begin(9600);
SPI.begin();
mfrc522.PCD_Init(); //arduino_academy
Serial.print("telegram kanalimiz arduino_academy ");
Serial.println();
}
void loop()
{
if ( ! mfrc522.PICC_IsNewCardPresent())
{
return;
}
if ( ! mfrc522.PICC_ReadCardSerial())
{
return;
}
Serial.print("karta idsi :");
String content= "";
byte letter;
for (byte i = 0; i < mfrc522.uid.size; i++)
{
Serial.print(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " ");
Serial.print(mfrc522.uid.uidByte[i], HEX);
content.concat(String(mfrc522.uid.uidByte[i] < 0x10 ? " 0" : " "));
content.concat(String(mfrc522.uid.uidByte[i], HEX));
}
Serial.println();
Serial.print("sizning : ");
content.toUpperCase();
if (content.substring(1) == "63 C3 81 34" or content.substring(1) == "53 03 79 17") //ushbu qisimga o'zingizning karta id raqamingizni kiriting
{
Serial.println("kalitingiz qabul qilindi marhamat!");
Serial.println(); //arduino_academy
digitalWrite(4,1);tone(2, 900);delay(300);
digitalWrite(4,0);noTone(2);delay(2700);
}

else {
Serial.println(" kalitingiz mos emas boshidan urinib ko'ring");
digitalWrite(3,1);tone(2, 900);delay(300);
digitalWrite(3,0);noTone(2);delay(100);
digitalWrite(3,1);tone(2, 920);delay(300);
digitalWrite(3,0);noTone(2);delay(100);
digitalWrite(3,1);tone(2, 920);delay(300);
digitalWrite(3,0);noTone(2);delay(900);
}
}
1
RFID-RC522 (MFRC522) ning ulanish tartibiπŸ‘†πŸΌ
πŸ‘Œ1
Arduino Academy
#arduino 11-dars RFID-RC522:nfs kartalar bilan ishlash va uni boshqarishπŸ—‚οΈπŸ’³ Eng qiziqlari hali oldindaπŸ˜‰ Bizga obuna bo’ling: πŸ‘‰πŸΌTelegram πŸ‘ˆπŸΌ πŸ‘‰πŸΌInstagram πŸ‘ˆπŸΌ πŸ‘‰πŸΌYou Tube πŸ‘ˆπŸΌ
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11-darsda aytib o’tilgan sistemaning tayyor holati bor yo’g’i biror bir eshikga o’rnatilsa bo’lganiπŸ˜‰πŸ˜



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Bunday ko’rinishini ham o’rganamizmiπŸ‘€πŸ˜



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Ultrasonic tuzilishi va ishlashi xaqidaπŸ‘€



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πŸ‘21
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Gyroscop + RGBπŸ‘€



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Fotorezistor + servo⚑️



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#arduino 12-dars
UltrasonicπŸ›£οΈπŸ‘€ va RGBπŸš₯


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πŸ”₯3πŸ‘11
// Ultrasonik dastur

const int trigPin = 9; // Trig pinini 9-piniga bog'lang
const int echoPin = 10; // Echo pinini 10-piniga bog'lang

void setup() {
Serial.begin(9600); // Serial portni boshlang
pinMode(trigPin, OUTPUT);// Trig pinini chiqish sifatida belgilang
pinMode(echoPin, INPUT); // Echo pinini kiritish sifatida belgilang
}

void loop() {
// Trig signalini 10 mikrosaniyadan ko'prik uzatish
digitalWrite(trigPin, LOW);
delayMicroseconds(2);
digitalWrite(trigPin, HIGH);
delayMicroseconds(10);
digitalWrite(trigPin, LOW);

// Echo signalini o'lchamoq
long duration = pulseIn(echoPin, HIGH);

// Obyektni masofasini hisoblash
// (S = vt; s = 1/2 * g * t^2, bu formula masofani hisoblashda ishlatiladi)
// S - masofa, v - tezlik, t - vaqt
// Tezlikni aniqlash uchun: v = S / t
// Tezlikni hisoblash
float distance = duration * 0.034 / 2;

// Natijani Serial Monitor orqali chiqarish
Serial.print("Masofa: ");
Serial.print(distance);
Serial.println(" sm");

// Kutiladigan vaqt qo'ymaslik uchun kichik sa pause
delay(500);
}
πŸ‘11
// Ultrasonik dastur
//@arduino_academy
void setup() {
Serial.begin(9600); // Serial portni boshlang
pinMode(5,OUTPUT);
pinMode(6,OUTPUT);
pinMode(7,OUTPUT);
pinMode(8,OUTPUT);
pinMode(9, OUTPUT); // Trig pinini kiritning
pinMode(10, INPUT); // Echo pinini kiriting
}

void loop() {
// Trig signalini 10 mikrosaniyadan uzatish
digitalWrite(9, 0);
delayMicroseconds(2);
digitalWrite(9, 1);
delayMicroseconds(10);
digitalWrite(9, 0);

// Echo signalini o'lchamoq
long duration = pulseIn(10, 1);

// Obyektni masofasini hisoblash
// (S = vt; s = 1/2 * g * t^2, bu formula masofani hisoblashda ishlatiladi)
// S - masofa, v - tezlik, t - vaqt
// Tezlikni aniqlash uchun: v = S / t
// Tezlikni hisoblash
float distance = duration * 0.034 / 2;

// Natijani Serial Monitor orqali chiqarish
Serial.print("Masofa: ");
Serial.print(distance);
Serial.println(" sm");


if(distance>25){tone(8,500);digitalWrite(5,1);delay(50);noTone(8);digitalWrite(5,0);digitalWrite(7,0);delay(1000);}
if(distance<25 and distance>18){digitalWrite(7,0);tone(8,500);digitalWrite(6,1);delay(50);noTone(8);digitalWrite(6,0);delay(500);}
if(distance<18 and distance>12){digitalWrite(7,0);tone(8,500);digitalWrite(6,1);delay(50);noTone(8);digitalWrite(6,0);delay(250);}
if(distance<12 and distance>8){digitalWrite(7,1);tone(8,600);digitalWrite(6,0);delay(50);noTone(8);digitalWrite(7,0);delay(100);}
if(distance<8){tone(8,1000);digitalWrite(7,1);}


}
1
Arduino Academy
// Ultrasonik dastur //@arduino_academy void setup() { Serial.begin(9600); // Serial portni boshlang pinMode(5,OUTPUT); pinMode(6,OUTPUT); pinMode(7,OUTPUT); pinMode(8,OUTPUT); pinMode(9, OUTPUT); // Trig pinini kiritning pinMode(10, INPUT);…
shart berilgan ko'rinishdagi dasturi bunisi yodan ko'tarilibdiπŸ˜…
πŸ‘3πŸ‘Œ1
16-25 yoshlilar uchun β€œMirzo UlugΚ»bek vorislari” respublika tanloviga arizalar qabuli boshlandi!

Tanlovda ilmiy gβ€˜oyalari, innovatsion ishlanmalari hamda ratsionalizatorlik takliflari mavjud 16 yoshdan 25 yoshgacha boΚ»lgan barcha OΚ»zbekiston Respublikasi fuqarolari ishtirok etishi mumkin.

Mukofotlar:
– 1-bosqich gΚ»oliblari: 1 mln 700 ming soΚ»m pul mukofoti va diplom
– 2-bosqich gΚ»oliblari: 3 mln 400 ming soΚ»m pul mukofoti va diplom
– 3-bosqich gΚ»oliblari: 6 mln 800 ming soΚ»m pul mukofoti va diplom
– Respublika bosiqichi gΚ»oliblari maxsus oΚ»quv kurslarda bepul oΚ»qiydi

Qatnashmoqchi boΚ»lganlar 2024-yil 15-fevrlagacha roΚ»yxatdan oΚ»tishi lozim.

BatafsilπŸ‘‡
https://grantlar.uz/16-25-yoshlilar-uchun-mirzo-ulugbek-vorislari-respublika-tanlovi/


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Arduino orqali yig’ilgan transformer πŸ€–πŸ”₯


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‼️DIQQAT E’LON

"MIRZO ULUGΚ»BEK VORISLARI" Respublika tanlovida qatnashing va oβ€˜z iste’dodingizni roβ€˜yobga chiqaring!

βœ…Iste’dodli yoshlarni qoβ€˜llab-quvvatlash "Ulugβ€˜bek" jamgβ€˜armasi, Oliy ta'lim, fan va innovatsiyalar vazirligi, Qoraqalpogβ€˜iston Respublikasi Vazirlar Kengashi, viloyatlar va Toshkent shahar hokimliklari hamkorligida Respublikamizdagi iqtidorli yoshlarni kashf qilish uchun "MIRZO ULUGΚ»BEK VORISLARI" Respublika tanlovini e’lon qiladi.

πŸ‘¨β€πŸ‘¨β€πŸ‘§β€πŸ‘§Tanlov 16-25 yoshgacha boβ€˜lgan yoshlar oβ€˜rtasida 3 bosqichda tashkil etilib, gβ€˜oliblar tegishli miqdorda bir martalik pul mukofotlari bilan taqdirlanadilar.

✍️Tanlovda ishtirok etishni istagan yoshlar mazkur sayt https://vorislar.uz/ orqali roβ€˜yxatdan oβ€˜tishlari mumkin.

πŸ“Œ Eslatma: Tanlovda ishtirok etishda doimiy yashash manziliga muvofiq ro'yxatdan o'tishingiz lozim.

☎️ Qo'shimcha ma'lumot uchun:
+998 97 799 09 97, +998 99 999 32 00, +99870 700 75 56

https://t.iss.one/OTFIV_Toshkent_viloyati
❀‍πŸ”₯5πŸ‘2πŸ”₯11
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Lcd + DHT11 πŸ‘€


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πŸ”₯41
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Line Follower Robot πŸ‘€


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πŸ”₯42