
Arduino 3
Presentation
•
Computers
•
6th - 8th Grade
•
Medium
Robbit Quiz
Used 117+ times
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16 Slides • 13 Questions
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Multiple Choice
Arduino’da pin nima uchun ishlatiladi?
Faqat elektr uzatish uchun
Signal yuborish va qabul qilish uchun
Faqat LED yoqish uchun
O‘zidan kod yozish uchun
17
Multiple Choice
Arduino’da raqamli port (Digital pin) qanday qiymatlar oladi?
0 dan 255 gacha
HIGH yoki LOW
Musbat yoki manfiy son
Analog qiymatlar
18
Multiple Choice
digitalRead(pin) funksiyasi nima qiladi?
Pin qiymatini 0–255 gacha o‘qiydi
Pin qiymatini PWM ga o‘zgartiradi
Pinning HIGH yoki LOW holatini o‘qiydi
LEDni yoqadi
19
Multiple Choice
if-else operatori nima uchun ishlatiladi?
Kodni chiroyli yozish uchun
Shartni tekshirish va unga qarab turli kodni bajarish uchun
Faqat LED yoqish uchun
Loopni to‘xtatish uchun
20
Multiple Choice
RGB LED nima uchun ishlatiladi?
Faqat qizil chiroqni yoqish uchun
Uchta rangni (Red, Green, Blue) aralashtirib turli xil ranglarni chiqarish uchun
Chiroqning yorqinligini oshirish uchun
Faqat dekoratsiya uchun
21
Multiple Choice
RGB LED’ning nechta asosiy pinlari bor?
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Multiple Choice
analogWrite() funksiyasi nima qiladi?
Pinni HIGH yoki LOW qiladi
Analog qiymatni o‘qib beradi
PWM orqali pinni 0–255 qiymat bilan boshqaradi
LED’ni o‘chirib-yoqadi
23
Multiple Choice
Agar analogWrite(ledPin, 0); yozilsa LED holati qanday bo‘ladi?
LED to‘liq yonadi
LED o'chadi
LED yarim yonadi
Erro
24
Multiple Choice
for loop nima uchun ishlatiladi?
Kodni bir marta bajarish uchun
Bir xil amalni qayta-qayta bajarish uchun
Shartni tekshirish uchun
Xatolarni tuzatish uchun
25
Multiple Choice
For loop yordamida LED yorqinligini oshirish diapazoni qanday?
0 dan 1 gacha
0 dan 255 gacha
0 dan 255 gacha
1 dan 100 gacha
26
Multiple Choice
Quyidagi kod nima qiladi?
LED asta-sekin o‘chadi
LED asta-sekin yonadi
LED rangini o‘zgartiradi
LED pulsatsiya qiladi
27
Multiple Choice
PWM chiqish faqat qaysi pinlarda ishlaydi?
Hammasida
Raqamli pinlarda
Analog pinlarda
~ belgisi qo‘yilgan pinlarda
28
Multiple Choice
Rasmdagi sxemani dasturlash uchun qaysi funksiyadan foydalanish kerak?
digitalWrite()
analogWrite()
digitalRead()
pinMode()
29
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