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Touchless Door Bell by Fandem Saputra is a document available to read on EtoBox.

What is Touchless Door Bell about?

This document describes a touchless doorbell that can be activated without physical contact. It was created by three students, Fandem Saputra, Agung Syah Putra, and Dimas Yudha Ari Pratama, as part of a school project.

Author

Fandem Saputra

Language

EN