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Smart Door Receptionist with Smart Lock System

Accordion Tab

Relay 5V
Web Camera
LED
Motor
Battery
Jumpers
HowDIY

BLOCK DIAGRAM

Procedure

  1. Components
  2. Connection
  3. Process

Procedure

5V Relay

A relay is an electromagnetic switch operated by a relatively small electric current that can turn on or off a much larger electric current.

DC Motor

How DC Motor works: The DC motor is a machine that transforms electric energy into mechanical energy in form of rotation.

Web Camera

A USB webcam is a camera that connects to a computer, usually through plugging it in to a USB port on the machine. The video is fed to the computer where a software application lets you view the pictures and also transfer them to the Internet.

9V Battery

A battery is a device consisting of one or more electrochemical cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars.

Connection Diagram

The Title

Sample Text

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