Is a keyboard an input or output device?
Computers help us so much in our everyday lives. There are many different types of inputs and outputs that can…
Is a buzzer an input or output device?
A buzzer is an electronic device whose main purpose is to provide a ‘buzzing’ sound when a voltage is applied…
Is an LDR an input or output?
Detecting changes in light levels is required in many applications. There are many different types of sensors that help us…
Are sensors input or output devices?
Human beings should be accustomed with sensors. We have been blessed with 5 senses of our own; Hearing, Sight, Touch,…