I am doing visible light communication for my fyp. I need some advice on the overall design and the approach.
I want to output data from PC->USB-LED Driver Circuit
On the LED Driver circuit how can I approach it? How can I translate this signal from USB to LED flashes? I think I can use the Cytron USB to UART to convert to signal to something. How can I move from here to LED flashes?
I am going to do the LED Driver circuit at this phase. Please advise. I know I will be able to get some products from this website.
EDITED: Already bought fast cycling 5mm RGB LED's. Distance required is short for now. I have already had access to high speed photodiode which the output will be BNC to Alligator.
Thank you.