Simple Burglar Alarm Using a Reed Switch

PT20260522 • 4 views

A door-mounted magnetic switch that triggers a buzzer when a door is opened.

Description

A door-mounted magnetic switch that triggers a buzzer when a door is opened. This is a school-level project designed to be safely built and clearly explained by the student presenting it, using components that don't require advanced lab equipment.

Objectives

Build a working simple burglar alarm using a reed switch and be able to explain how each component contributes to its function.