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7- Segment displey

7- Segment displey

Assessment

Presentation

Engineering

2nd Grade

Practice Problem

Hard

Created by

Robbit Quiz

Used 27+ times

FREE Resource

16 Slides • 10 Questions

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14

Multiple Choice

7-segment displayda jami nechta segment mavjud?

1

A) 5

2

B) 6

3

C) 7

4

D) 8

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Multiple Choice

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7-segment displaydagi “DP” belgisi nimani bildiradi?

1

Data Pin

2

Display Point

3

Decimal Point

4

Digital Power

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Multiple Choice

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Common Anode displayda segmentlar qanday yoqiladi?

1

LOW signal bilan

2

HIGH signal bilan

3

PWM signal bilan

4

Analog qiymat bilan

17

Multiple Choice

Common Cathode displayda segmentlar qanday yoqiladi?

1

LOW signal bilan

2

HIGH signal bilan

3

Analog signal bilan

4

5V kuchlanish bilan

18

Multiple Choice

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Agar segmentlar a, b, c, d, e, f, g deb belgilansa, raqam 0ni ko‘rsatish uchun qaysi segmentlar yoqiladi?

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a, b, c, d, e, f

2

a, b, c, e, f, g

3

b, c, d, e, f, g

4

b, d, e, g

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Multiple Choice

Question image

7-segment displayda raqam 8 ko‘rsatilganda nechta segment yonadi?

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5

2

6

3

7

4

8

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Multiple Choice

4-digit 7-segment displayda barcha raqamlar bir paytda yoqilmaydi, balki ketma-ket yoqiladi. Bu usul nima deyiladi?

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Scanning

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Switching

3

Multiplexing

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Serial Displaying

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Multiple Choice

7-segment display bilan ishlashda Arduino’da odatda qanday pinlar ishlatiladi?

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Digital output pinlar

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Analog input pinlar

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PWM input pinlar

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I2C pinlar

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Multiple Choice

4-digit 7-segment displayda nechta raqam bir vaqtning o‘zida ko‘rsatilishi mumkin?

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1

2

2

3

3

4

4

23

Multiple Choice

4-digit 7-segment displayda umumiy anod (Common Anode) bo‘lsa, raqamlarni yoqish uchun nima qilish kerak?

1

Segment pinlarini LOW, umumiy pinni HIGH qilish

2

Segment pinlarini HIGH, umumiy pinni LOW qilish

3

Hammasini LOW qilish

4

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