I have a question. Suppose I have a fire alarm system in which one smoke sensor connected to the microcontroller. Whenever a fire is detected in a room, it is buzzer starts ringing. But what if the fire sensor has been damaged and there is a fire in the room, so system will not be able to give me the right information
So what can be the solution to this type of problem? How do we know whether our fire sensor is working or not?
So what can be the solution to this type of problem? How do we know whether our fire sensor is working or not?