O‘ZBEKISTON RESPUBLIKASI AXBOROT TEXNOLOGIYALARI VA
KOMMUNIKATSIYALARINI RIVOJLANTIRISH VAZIRLIGI
MUHAMMAD AL-XORAZMIY NOMIDAGI
TOSHKENT AXBOROT TEXNOLOGIYALARI UNIVERSITETI
Telekommunikatsiya texnologiyalari fakulteti
416-19 guruh talabasi
Aytbaeva Shohistaning
O'rnatilgan tizimlar fanidan tayyorlagan
2-topshiriq
Bajardi: 416-19 guruh talabasi
Aytbaeva Shohista
Tekshirdi:Xoldorov Sh
Toshkent 2022
1-vazifa.
RGB-yorug‘lik diodi orqali jarayonlarni boshqarish.
Kerakli
komponentlar:
Quyida keltirilgan kerakli komponentlar va elementlar virtual platformada mavjud va ulardan
foydalaniladi.
Tinkercad.com
Arduino UNO kontrolleri-1 ta ;
sxemani yig‘ish uchun plata-1 ta ;
Temperatura datchigi-1 ta ;
220 om qarshilik-1ta ;
RGB-svetodiod-3ta ;
aloqa simlari.
Nazariy qism
RGB
rang
modeli qo'shimcha rang modelidir ,
unda qizil , yashil va ko'k
asosiyyorug'likranglari ranglarning
keng doirasini
yaratish
uchun
turli
usullar
bilan birlashtiriladi . Modelning nomi qizil, yashil va ko'k rangdagi uchta asosiy rangning bosh
harflaridan kelib chiqqan. RGB rang modelining asosiy maqsadi televizorlar va kompyuterlar
kabi elektron tizimlardagi tasvirlarni sezish, tasvirlash va namoyish qilishdir, garchi u
an'anaviy fotografiyada ham ishlatilgan .RGB - bu qurilmaga bog'liq rang modeli: turli
qurilmalar ma'lum RGB qiymatini boshqacha aniqlaydi yoki ko'paytiradi, chunki rang
elementlari (masalan, fosfor yoki bo'yoqlar ) va ularning qizil, yashil va ko'k darajalariga
munosabati ishlab chiqaruvchidan ishlab chiqaruvchiga farq qiladi, yoki hatto vaqt o'tishi bilan
bir xil qurilmada.
Laboratoriya ishini bajarish tartibi:
Biz temperaturadatchigiyordamida RGB svetodiodiniyonishiniboshqaramiz.Laboratoriya
ishini bajarish uchun asosiy 3 ta qadamda amalgaoshiramiz.
1-qadam. Bu qadamda laboratoriya ishini amaliyotda qo’llash uchun elektron sxemasi
chizamiz (1.2-chizmada keltirilgan).
1.2-chizma. Temperaturadatchigini ulashningelektronsxemasi.
3-qadam. Laboratoriyaishining strukturaviy
va electron sxemasi
Tinkercad.com platformasida ishni emulatsion formasinixosil qilamiz(1.3-chizma).
yordamida
1.3chizma.Temperatura datchigini ulashning emulatsion holati.
Biz Arduino ning oyoqchalarini chiqish kabi ishlatamiz, shuning uchun uni o‘zgartirish
kerak bo‘ladi, buning uchun kontrollerga quyidagi tegishli buyruq beriladi.
}
1.4-chizma. Temperatura datchigini ulashning kod qismini kiritish.
int pinRed = 11;
int pinGreen = 10;
int pinBlue = 9;
int pinPotRed = A0;
int pinPotGreen = A1;
int pinPotBlue = A2;
int potRed = 0;
int potGreen = 0;
int potBlue = 0;
void setup() {
pinMode(pinRed, OUTPUT);
pinMode(pinGreen, OUTPUT);
pinMode(pinBlue, OUTPUT);
}
void loop() {
potRed = analogRead(pinPotRed) / 4;
// Получает результат из потенциометра
(насколько выкручен). Делим на 4, так как значение от 0 до 1023, а интенсивность цвета
можно менять от 0 до 255.
potGreen = analogRead(pinPotGreen) / 4;
potBlue = analogRead(pinPotBlue) / 4;
analogWrite(pinRed, potRed);
использовать интенсивность цвета
// Замена digitalWrite, только можно
analogWrite(pinGreen, potGreen);
analogWrite(pinBlue, potBlue);
}
Yig’ilgan sxemani quyidagi havola orqali ko’rishingiz mumkin:
https://www.tinkercad.com/things/1gwvmjTCPv3-powerfulesboo/editel?sharecode=99Jeru6z3tj-nqRlyEMV1FOjK2-HhehLDxJyv94lbMQ
Xulosa.
Ushbu laboratoriya ishida biz potentsial, LEDning yorqinligini o'zgartirish (MK
Arduino yordamida) kabi tushunchalar bilan tanishdik. Bundan tashqari,
potansiyometrni aylantirib, nurliledlar sonini o'zgartirdi va RGB LEDni
ishlatdi.
2-vazifa.
Bir razryadli yetti segmetli indicator orqali jarayonlarni ifodalash.
Kerakli komponentlar:
Quyida keltirilgan kerakli komponentlar va elementlar virtual platformada mavjud va
ulardan foydalaniladi.
Tinkercad.com
Arduino UNO kontrolleri-1 ta ;
sxemani yig‘ish uchun plata-1 ta;
aloqa simlari.
500 om qarshilik-2 ta
7 segmentliindikator- 1ta
Микросервопривод -1 ta
Nazariyqism
Etti segmentlidispley o'nlik raqamlarni ko'rsatish uchun elektron displey qurilmasi shakli
bo'lib, murakkabroq nuqta matritsali displeylarga muqobildir .
Etti segmentli displeylar raqamli soatlar , electron hisoblagichlar, asosiy kalkulyatorlar
va raqamli ma'lumotlarni aks ettiruvchi boshqa electron qurilmalarda keng qo'llaniladi .
Laboratoriya ishini bajarish tartibi:
Biz Arduiono Uno yordamida 7-segmentli indikatordaraqamlarhosilqilamizva shunga
mos mikroservoni aylanishini boshqaramiz.
Laboratoriya ishini bajarish uchun asosiy 3 ta qadamda amalga oshiramiz.
1-qadam. Laboratoriya ishini bajarish uchun ulanish sxemasi tashkil qilamiz. Birinchi
navbatda quyidagistrukturaviy sxema chiziladi (1.1-chizmada keltirilgan).
1.1-chizma. 7-segmantli indikatorniulashningsxemasi.
2-qadam. Bu qadamda laboratoriya ishini amaliyotda qo’llash uchun elektron sxemasi
chizamiz (1.2-chizmada keltirilgan).
1.2-chizma. 7-segmantli indikatorningelektronsxemasi.
3-qadam. Laboratoriyaishiningstrukturaviyvaelektronsxemasiyordamida Tinkercad.com
platformasidaishniemulatsionformasixosilqilinadi (1.3-chizma).
1.3-chizma. 7-segmantli indikatorrni ulashningemulatsionholati.
.Biz7-segmantli
indikatordaketma-ketraqamlarhosilqilamiz,
shunga
mosmikroservoniaylanishini ham boshqaramiz.Buninguchun kontrollerga quyidagi tegishli
buyruq beriladi.
#include <Servo.h>
Servo servo_10;
unsigned const int A = 13;
unsigned const int B = 12;
unsigned const int C = 11;
unsigned const int D = 10;
unsigned const int E = 9;
unsigned const int F = 8;
unsigned const int G = 7;
unsigned const int H = 6;
void setup(void)
{
pinMode(A, OUTPUT);
pinMode(B, OUTPUT);
pinMode(C, OUTPUT);
pinMode(D, OUTPUT);
pinMode(E, OUTPUT);
pinMode(F, OUTPUT);
pinMode(G, OUTPUT);
pinMode(H, OUTPUT);
servo_10.attach(2, 500, 2500);
}
void zero(void) {
digitalWrite(A, LOW);
digitalWrite(B, HIGH);
digitalWrite(C, HIGH);
digitalWrite(D, HIGH);
digitalWrite(E, HIGH);
digitalWrite(F, HIGH);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void one(void) {
digitalWrite(A, LOW);
digitalWrite(B, LOW);
digitalWrite(C, LOW);
digitalWrite(D, HIGH);
digitalWrite(E, LOW);
digitalWrite(F, LOW);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void two(void) {
digitalWrite(A, HIGH);
digitalWrite(B, LOW);
digitalWrite(C, HIGH);
digitalWrite(D, HIGH);
digitalWrite(E, HIGH);
digitalWrite(F, HIGH);
digitalWrite(G, LOW);
digitalWrite(H, LOW);
}
void three(void) {
digitalWrite(A, HIGH);
digitalWrite(B, LOW);
digitalWrite(C, HIGH);
digitalWrite(D, HIGH);
digitalWrite(E, LOW);
digitalWrite(F, HIGH);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void four(void) {
digitalWrite(A, HIGH);
digitalWrite(B, HIGH);
digitalWrite(C, LOW);
digitalWrite(D, HIGH);
digitalWrite(E, LOW);
digitalWrite(F, LOW);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void five(void) {
digitalWrite(A, HIGH);
digitalWrite(B, HIGH);
digitalWrite(C, HIGH);
digitalWrite(D, LOW);
digitalWrite(E, LOW);
digitalWrite(F, HIGH);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void six(void) {
digitalWrite(A, HIGH);
digitalWrite(B, HIGH);
digitalWrite(C, HIGH);
digitalWrite(D, LOW);
digitalWrite(E, HIGH);
digitalWrite(F, HIGH);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void seven(void) {
digitalWrite(A, LOW);
digitalWrite(B, LOW);
digitalWrite(C, HIGH);
digitalWrite(D, HIGH);
digitalWrite(E, LOW);
digitalWrite(F, LOW);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void eight(void) {
digitalWrite(A, HIGH);
digitalWrite(B, HIGH);
digitalWrite(C, HIGH);
digitalWrite(D, HIGH);
digitalWrite(E, HIGH);
digitalWrite(F, HIGH);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void nine(void) {
digitalWrite(A, HIGH);
digitalWrite(B, HIGH);
digitalWrite(C, HIGH);
digitalWrite(D, HIGH);
digitalWrite(E, LOW);
digitalWrite(F, HIGH);
digitalWrite(G, HIGH);
digitalWrite(H, LOW);
}
void loop(void)
{
servo_10.write(0);
zero();
delay(1500);
one();
servo_10.write(20);
delay(1000);
two();
servo_10.write(40);
delay(1000);
three();
servo_10.write(60);
delay(1000);
four();
servo_10.write(80);
delay(1000);
five();
servo_10.write(100);
delay(1000);
six();
servo_10.write(120);
delay(1000);
seven();
servo_10.write(140);
delay(1000);
eight();
servo_10.write(160);
delay(1000);
nine();
servo_10.write(180);
delay(1000);
}
1.4-chizma. 7 segmentliindikatorni ulashningkodqisminikiritish.
Yig’ilgansxemaniquyidagihavolaorqaliko’rishingizmumkin:
https://www.tinkercad.com/things/ipZUHOwvzzR-2topshiriq/editel?sharecode=iNEAfSvLbDwvueTLsTnjeDOga0TXnQ4TwK8xUbAgCNA
Xulosa:
Men
ushbutopshiriqnibajarishdavomida
7
segmentliindikatordaraqamlarhosilqilishnio’rgandim.Topshiriqnibajarishdavomidamikroservonia
ylanishini
ham
boshqardim.
Mikroservoningaylanishi
7
segmentliindikatordagiraqamgamosravishdaaylantirdim.
3-vazifa.
8x8 yorug’ikdiodlimatritsadajarayonlarniifodalash.
Keraklikomponentlar:
Quyidakeltirilgankeraklikomponentlarvaelementlar
platformadamavjudvaulardanfoydalaniladi.
Tinkercad.com
Arduino UNO kontrolleri-1 ta ;
virtual
sxemani yig‘ish uchun plata-1 ta;
8x8 yorug’likdiodi - 1ta ;
aloqa simlari.
Nazariyqism
Nuqta
- matritsalidispley busoatlar,
kalkulyatorlarvacheklangano'lchamdagioddiyalfanumerikdispleyqurilmasini
talab
qiluvchiboshqako'plabqurilmalarkabimashinalarhaqidagima'lumotlarniaksettiruvchi arzonnarxlar
dagielektronraqamli displeyqurilmasi
.
Displeyto'rtburchaklarkonfiguratsiyadajoylashtirilganyorug'likyokimexanikko'rsatkichlarning nu
qtamatritsasidan iborat
,
shundayqilibtanlanganchiroqlarniyoqishyokio'chirishorqalimatnyokigrafiklarniko'rsatishmumkin
. Nuqta
matritsalikontrollerprotsessordanolinganko'rsatmalarnikeraklidispleyhosilbo'lishiuchunmatritsad
agiindikatorelementlariniyoqadiganyokio'chiradigansignallargaaylantiradi.
Laboratoriya ishini bajarish tartibi:
Biz 8x8 matritsaliyorug’likdiodi yordamida sxemani yig’ib olamiz.Laboratoriya ishini
bajarish uchun asosiy 3 ta qadamda amalgaoshiramiz.
1-qadam. Bu qadamda laboratoriya ishini amaliyotda qo’llash uchun elektron sxemasi
chizamiz (1.2-chizmada keltirilgan).
1.2-chizma.8x8 matritsaliyorug’likdiodiningelektronsxemasi.
2-qadam. Laboratoriyaishiningstrukturaviyvaelektronsxemasiyordamida Tinkercad.com
platformasidaishniemulatsionformasixosilqilinadi (1.3-chizma).
1.3-chizma.8x8 matritsaliyorug’likdiodini ulashningemulatsionholati.
8x8 matritsaliyorug’likdiodidaanimatsiyahosilbo’lishiuchunquyidagichakodyozamiz.
#define ROW1 13
#define ROW2 12
#define ROW3 11
#define ROW4 10
#define ROW5 9
#define ROW6 8
#define ROW7 7
#define ROW8 6
#define COL1 5
#define COL2 4
#define COL3 3
#define COL4 2
#define COL5 A4
#define COL6 A3
#define COL7 A2
#define COL8 A1
const int row[] = {ROW1, ROW2, ROW3, ROW4, ROW5, ROW6, ROW7, ROW8};
const int col[] = {COL1,COL2, COL3, COL4, COL5, COL6, COL7, COL8};
int SH[8][8]= {{1,1,1,1,1,1,1,1},
{1,0,0,0,0,1,0,1},
{1,0,1,1,0,1,0,1},
{1,0,1,1,0,1,0,1},
{1,0,0,0,0,0,0,1},
{1,1,1,0,0,1,0,1},
{1,0,0,0,0,1,0,1},
{1,1,1,1,1,1,1,1}};
int O[8][8] = {{1,1,1,1,1,1,0,1},
{1,1,0,0,0,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,0,0,0,1,1},
int X[8][8] = {{1,1,1,1,1,1,1,1},
{1,1,0,1,1,0,1,1},
{1,1,1,0,0,1,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,1,1,1,1,1,1}};
{1,1,0,1,1,0,1,1},
{1,1,1,1,1,1,1,1}};
int S[8][8] = {{1,1,1,1,1,1,1,1},
{1,1,0,0,0,0,1,1},
{1,1,0,1,1,1,1,1},
{1,1,0,1,1,1,1,1},
{1,1,0,0,0,0,1,1},
{1,1,1,1,1,0,1,1},
{1,1,0,0,0,0,1,1},
{1,1,1,1,1,1,1,1}};
int T[8][8] = {{1,1,1,1,1,1,1,1},
{1,0,0,0,0,0,0,1},
{1,1,1,0,0,1,1,1},
{1,1,1,0,0,1,1,1},
{1,1,1,0,0,1,1,1},
{1,1,1,0,0,1,1,1},
{1,1,1,0,0,1,1,1},
{1,1,1,1,1,1,1,1}};
int A[8][8] = {{1,1,1,1,1,1,1,1},
{1,1,0,0,0,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,0,0,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,0,1,1,0,1,1},
{1,1,1,1,1,1,1,1}};
void setup() {
Serial.begin(9600);
for (int i = 2; i <= 13; i++) {
pinMode(i, OUTPUT);
digitalWrite(i, LOW);
}
pinMode(A1, OUTPUT);
digitalWrite(A1, LOW);
pinMode(A2, OUTPUT);
digitalWrite(A2, LOW);
pinMode(A3, OUTPUT);
digitalWrite(A3, LOW);
pinMode(A4, OUTPUT);
digitalWrite(A4, LOW);
}
void loop() {
delay(1000);
yaz(SH);
delay(1000);
yaz(O);
delay(1000);
yaz(X);
delay(1000);
yaz(S);
delay(1000);
yaz(T);
delay(1000);
yaz(A);
delay(1000);
}
void yaz(int matrix[8][8]){
for (int c=0; c<8; c++){
digitalWrite(col[c], HIGH);
for (int r = 0; r < 8; r++){
digitalWrite(row[r], 255*matrix[r][c]);
delay(1);
}
for (int r = 0; r < 8; r++){
digitalWrite(row[r], HIGH);
delay(1);
}
digitalWrite(col[c], LOW);
}}}
1.4-chizma. 8x8 ga matritsaliyorug’likdiodini ulashningkodqisminikiritish.
Yig’ilgansxemaniquyidagihavolaorqaliko’rishingizmumkin:
https://www.tinkercad.com/things/5zbF5dOjuEW-franticdensor/editel?sharecode=9p9zkEE4YOvYGJ_EJXaOLvhfdXHFpgG19fjkNFalky8
Xulosa:
Men
ushbutopshiriqnibajarishdavomida
matritsaliyorug’likdiodiniulashnio’rgandim.Topshiriqnibajarishdavomida
matritsaliyorug’likdiodidaanimatsiyahosilqildim.
8x8
8x8