Trulli Sara Alhadhrami Website - FabLab Academy

Principles and Practices

Final Project Idea

A Smart Doorbell


A smart doorbell that sense the existence of a person automatically and generates the doorbell sound. This project will consists of two units. One unit will be outside home to sense objects and transmit signals through wireless communication to the inside home unit to generate the bell sound immediatly as it receives the signal.

Here is a simple sketch of the project.


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