
Robótica II - Aula 06
Quiz
•
Other
•
12th Grade
•
Practice Problem
•
Hard
NATHIELE ARAUJO
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a função principal de uma matriz de LED 8x8?
Controlar o tráfego
Exibir mensagens
Medir temperatura
Detectar movimento
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal razão para o uso de matrizes de LED em displays informativos luminosos?
Alto custo
Facilidade de implementação e baixo custo
Complexidade de programação
Alta manutenção
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal vantagem de usar uma matriz de LED para publicidade de marketing?
Facilidade de instalação
Capacidade de criar mensagens com maior quantidade de informação
Baixo custo de manutenção
Variedade de cores disponíveis
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Complete a frase: Uma matriz de LED possui 64 LEDs, distribuídos em 8 linhas e 8 colunas, formando uma matriz ______.
retangular
triangular
quadrada
circular
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a configuração necessária para acender um LED na matriz 8x8?
Linha em HIGH e coluna em HIGH
Linha em LOW e coluna em LOW
Linha em HIGH e coluna em LOW
Linha em LOW e coluna em HIGH
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a ligação correta entre o Arduino e o módulo para o pino 8?
VCC
GND
DIN
CS
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual pino do Arduino deve ser conectado ao pino CS da matriz de LED?
Pino 7
Pino 8
Pino 9
Pino 10
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