Hello Friends! Today we are going to perform an experiment on Li-Fi. First I’m going to tell you in brief about LiFi.

The full form of LiFi is Light Fidelity. LiFi basically is a Wireless Communication Technology which uses Visible Light for Data transmission. LiFi is designed to use LED Light Bulbs similar to those present in our homes and offices. However, there is a slight difference in this LiFi LED Light Bulbs and Normal LED Light Bulbs. This LiFi LED Light Bulbs to transmit Data through the Light given off by them and these Light Signals are received by Photoreceptors. Now a question in your mind will arise that what is a Photoreceptor. So in terms of Technology, a Photoreceptor is a Sensor that detects Light by capturing Photons (Photons are Light Particles).

Building the LiFi Project

Receiver Circuit Diagram
Transmitter Circuit
Headphone Jack Connection
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