
Sincronismo de Semáforos e Arduino

Quiz
•
Physics
•
2nd Grade
•
Easy
JANINHA PEREIRA
Used 2+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a principal vantagem de sincronizar semáforos em cruzamentos movimentados?
Aumentar o número de semáforos necessários.
Melhorar a fluidez do trânsito e reduzir o risco de colisões.
Aumentar o tempo de espera dos pedestres.
Reduzir o número de faixas de pedestres.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a função dos dispositivos de sinalização em cruzamentos?
Aumentar o número de veículos na via.
Controlar o direito de passagem dos veículos.
Reduzir o número de semáforos necessários.
Aumentar o tempo de espera dos motoristas.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual componente é necessário para proteger o LED em um circuito com Arduino?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que significa o pino GND no Arduino?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que representa o pino 5V no Arduino?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quando usamos pinMode(7, INPUT);, estamos dizendo ao Arduino que...
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
O que acontece se você ligar diretamente um LED entre o pino 5V e o GND sem resistor?
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