FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Another type of input device is a sensor. The input for a sensor is whatever it is they are sensing. Think of the sensor for a security light. It is sensing movement to determine whether or not to turn the light on.

Detailed explanation-2: -Sensors are input devices that record data about the physical environment around it. Sensors send data to a microcontroller. They do not make judgements, decisions or control any output devices.

Detailed explanation-3: -Some examples of the digital sensors are the door sensor (magnetic), the LED lights, alarms, the push button switches etc. The compatible digital input sensors are the ones with the voltage limit between 0V to 3.3V. The only limitation with the digital input sensors is the voltage limits of 0V to 3.3V.

Detailed explanation-4: -What is a sensor? A sensor is a device that detects and responds to some type of input from the physical environment. The input can be light, heat, motion, moisture, pressure or any number of other environmental phenomena.

Detailed explanation-5: -Sensors and transducers are input and output devices respectively that can be incorporated into an electronic circuit or system allowing it to measure or change its surrounding environment.