Which type of sensor can be used to cause an event to occur when the sun comes up?
A) gyroscope
B) LDR
C) PIR
D) capacitive

Question

Quizplus · Accepted Answer

LDR (Light Dependent Resistor) can be used as a sensor to detect the light intensity. When the sun comes up, the intensity increases and triggers the event. Therefore, LDR is the best choice for this scenario. Gyroscope, PIR, and capacitive sensors are not suitable for detecting sunrise.

Which Type of Sensor Can Be Used to Cause an Event