LASER Audio transmission using LiFi technology | Amazing Mj |

Hello friends welcome to my blog today we are going to discuss about LiFi audio transmission.

in this video i am going to show you an upgrade version of my old lifi project which i have made one year ago, if you have not seen yet watch out that video link of the video is in the discription below.
So lets get started.
So first lets know about lifi technology, lifi  or light fidality is one of the new era technology to transmiit data through light. It is more efficient and high speed data transmmision than WiFi and other data transmision technology.
In this video i am going to transmitt audio signal using lifi technology. For that i am using two audio amplifiers one for sending audio and second one for reciving that audio and amply it.
In my previous lifi project i use led for transmitting audio signal but now i am using LASER intead of led for wide range of transmission.
Here i am using my DIY bluetooth speaker witch i made before you can find the video link in the discription , i disconnect the speaker and replace with LASER , this laser transmitt the audio by changing its brightness with respect to whtaever music is plaing.
And at the reciving side i use aux input mode of the speaker ,in this mode you can connect your mobile audio jake to amplify the sound so that same concept we are going to use for receving audio,
i connect one solar cell to the AUX input mode so when we apply light on the solar cell in produce some amount of voltage and this voltage amplify by amplifier, if we apply light with variable brightness in this case this brightness is an audio form so solar cell amplify it and we can hear the sound at another place by using lifi.

I have two bluetooth speaker so i use this directly.if you wanna make it refer this circuit diagram ......

you need two amplifier one laser one solar cell and five volt power supply. You don’n need any bluetooth reciver for that.

visit my channel for more such type of project
video link :-