Li-Fi ( Visible Light Communication )

Hello Arduino Community, Is there a way to transfer a video file (10MB) file from a computer serially to an arduino ?? I'm working on a Visible Light Communication project in which i was able to transfer real time audio signals to the pwm pin of the arduino and connected a LED as a transmitter and connected a solar panel which was connected to a speaker inorder to achieve wireless communication. I was just wondering whether I can transfer a 10 MB video file from computer to another via Visible light communication system.

Think of the bitrate it takes to play a video. An arduino can barely be made to display a crude image on a VGA monitor at low resolution. So no, not live video. I'm impressed live audio worked.

Maybe one of those 80+ megaherts arduinos or arduino-like modules would have the speed.

drg347: Hello Arduino Community, Is there a way to transfer a video file or real time video signal from a computer webcam serially to an Arduino PWM pin ??

"to an Arduino PWM pin"

That is nonsense for a start. You do not feed analog signals to PWM pins.

Seems you do not understand what Video is, or what a Webcam is. (Hint: its output is digital, on an Ethernet link. People have managed to pass Ethernet over light as in the Ronja project - have you studied that?)

I think you need to sit down and study a bit more. :grinning:

Including studying up on what an Arduino is.

a very good topic.thanks

Paul__B: "to an Arduino PWM pin"

That is nonsense for a start. You do not feed analog signals to PWM pins.

Seems you do not understand what Video is, or what a Webcam is. (Hint: its output is digital, on an Ethernet link. People have managed to pass Ethernet over light as in the Ronja project - have you studied that?)

I think you need to sit down and study a bit more. :grinning:

Including studying up on what an Arduino is.

Since I was successful with Audio, just wanted to see that whether I could do the same with Video. Arduino is new for me.

shawnlg: Think of the bitrate it takes to play a video. An arduino can barely be made to display a crude image on a VGA monitor at low resolution. So no, not live video. I'm impressed live audio worked.

Maybe one of those 80+ megaherts arduinos or arduino-like modules would have the speed.

Thanks for the help.

drg347: Hello Arduino Community, Is there a way to transfer a video file (10MB) file from a computer serially to an arduino ?? I'm working on a Visible Light Communication project in which i was able to transfer real time audio signals to the pwm pin of the arduino and connected a LED as a transmitter and connected a solar panel which was connected to a speaker inorder to achieve wireless communication. I was just wondering whether I can transfer a 10 MB video file from computer to another via Visible light communication system.

Hi, im doing a similar project, could you help me with the circuit diagram for the transfering real time audio?