Sensor Raindrop

What is the function of raindrop sensors?

• It is used to measure the amount of rainfall over the time.

• It is used for the detection of rain and also for measuring rainfall intensity

• It is used to determine whether it is a real rain or spray from splinkers

• It is used to determine the acidity of the rain fall.

The raindrop sensor operates based on ____

• Principle of resistance

• Principle of capacitance

• Principle of inductance

• Principle of electromagnetic

Raindrop sensor is make up of a board coated with ____.

• Nickel

• Iron

• Magnesium

• Sulphide

Which of the following is a disadvantage of rainfall sensor?

• It only detect rain if the water droplets fall on the board

• It is very costly

• It is difficult to operated

• It required special coating and only link by SPI

Which of the following is NOT an application for raindrop sensor?

• Rain Detection Projects

• Weather Monitoring System

• Rainfall monitoring

• Rain Sensing Wiper