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Raspberry Pi Based Reader For Blind

BLOCK DIAGRAM

Procedure

  1. Components
  2. Connection
  3. Process

Procedure

USB 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.

Speaker

Speakers work by converting electrical energy into mechanical energy (motion). … In speakers, a current is sent through the voice coil which produces an electric field that interacts with the magnetic field of the permanent magnet attached to the speaker. Like charges repel each other and different charges attract.

Connection Diagram

Get in Touch with Leaderpods

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