
Quiz sobre Matriz de LED 8x

Quiz
•
Information Technology (IT)
•
12th Grade
•
Hard
JANINHA PEREIRA
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal função de uma matriz de LED 8x8?
Exibir texto em movimento
Controlar a temperatura
Medir a pressão
Emitir som
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantos LEDs individuais existem em uma matriz de LED 8x8?
16
32
64
128
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a configuração básica de uma matriz de LED 8x8?
8 linhas e 8 colunas
4 linhas e 4 colunas
16 linhas e 16 colunas
2 linhas e 2 colunas
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual componente é frequentemente usado para controlar uma matriz de LED 8x8?
Resistor
Microcontrolador
Capacitor
Transformador
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a vantagem de usar uma matriz de LED 8x8 em projetos eletrônicos?
Consome mais energia
É mais caro
Permite exibição de padrões complexos
É mais difícil de programar
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a corrente típica necessária para acender um LED em uma matriz de LED 8x8?
0.5 mA
10 mA
100 mA
1 A
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a tensão típica de operação de um LED em uma matriz de LED 8x8?
1.2 V
2.0 V
3.3 V
5 V
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Quiz on MVP and Successful Examples

Quiz
•
2nd Grade - University
16 questions
Explorando la función BUSCARX en Excel

Quiz
•
6th Grade - University
15 questions
Quiz sobre Materiales Compuestos

Quiz
•
12th Grade
20 questions
Quiz sobre Sensores e Automação

Quiz
•
11th Grade - University
15 questions
Recuperação 2º Trimestre Fisica I

Quiz
•
12th Grade
15 questions
Quiz sobre la Historia de la Computadora

Quiz
•
9th Grade - University
17 questions
Pensamiento Computacional

Quiz
•
9th - 12th Grade
20 questions
UT2 Tecnologías Habilitadoras Digitales

Quiz
•
12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Information Technology (IT)
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
20 questions
Getting to know YOU icebreaker activity!

Quiz
•
6th - 12th Grade
10 questions
Impact of 9/11 and the War on Terror

Interactive video
•
10th - 12th Grade
28 questions
Ser vs estar

Quiz
•
9th - 12th Grade
6 questions
Biography

Quiz
•
4th - 12th Grade
25 questions
ServSafe Foodhandler Part 3 Quiz

Quiz
•
9th - 12th Grade
10 questions
Fact Check Ice Breaker: Two truths and a lie

Quiz
•
5th - 12th Grade
20 questions
Macromolecules

Quiz
•
9th - 12th Grade