How do doorbells work?
In: Engineering
Depends on the type of doorbell, many new ones are wifi enabled, but traditional doorbells that most people are familiar with are buttons/switches with electrical wires running through them, through the wall, and to a chime usually built into a wall somewhere closer to the middle of the house, though some are right inside the door.
Pushing the button completes an electrical circuit which causes the “bell” to go off
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