I am new to using an Arduino and I'd like to know is there ANY way possible to use an Ardunio to make a motion sensor that detects movement then responds with a pre-constructed phrase via speaker, while possibly integrating a calendar and time mechanic so that it responds cleverly. And if so, how would I go about doing this?
An example someone would enter a room and the sensor would say, "Good morning Master," or "Merry Christmas" through the speaker.