
matriz led

Quiz
•
Others
•
11th Grade
•
Hard
PATRICK OLIVEIRA
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para que tipo de uso a matriz de LED é ideal?
Reprodução de músicas
Iluminação de ambientes
Aquecimento de alimentos
Exibição de textos e imagens
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quantos LEDs possui uma Matriz de LED?
128 LEDs
256 LEDs
32 LEDs
64 LEDs
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Como são controladas as linhas e colunas da Matriz de LED?
Através de botões físicos
Pelo Arduino
Por um controle remoto
Por um aplicativo de celular
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual a vantagem de trocar o conteúdo do painel de forma centralizada e remotamente?
Diminui a vida útil dos LEDs
Aumenta o consumo de energia
Causa interferência no sinal de TV
Facilita a manutenção
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Para quais tipos de projetos a Matriz de LED é muito utilizada?
Projetos de jardinagem
Projetos com efeitos visuais
Projetos de culinária
Projetos de construção civil
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