I have a college project in progress, it would be a holographic fan basically similar to the FY3D-Z1 Hologram Display.
I wonder if it is possible to make the LED code on the arduino. For example, I have a board with LEDs and I need to generate an image through these LEDs. The image sits on a micro SD card. There is software called that will cover this image for the image that will be played by the fan. I would like to do the programming of the LEDs in the arduino is it possible? How can I start? Leds are rgb.
Figure out your required data rate. How many LED's in your display? How many frames per second? How many refreshes per rotation?
The FY3D-Z1 seems to have 224 LEDs and 450 'pixels' per revolution. At 30 FPS that's 13,500 updates per second or a little over three million LED updates per second. If each LED has R, G, and B channels, that's 9 million channel updates per second. Does each channel have some kind of brightness level? If so, that increases the data rate.
I don't think an Arduino UNO will get close to those numbers but you can produce a POV display.
johnwasser:
Figure out your required data rate. How many LED's in your display? How many frames per second? How many refreshes per rotation?
The FY3D-Z1 seems to have 224 LEDs and 450 'pixels' per revolution. At 30 FPS that's 13,500 updates per second or a little over three million LED updates per second. If each LED has R, G, and B channels, that's 9 million channel updates per second. Does each channel have some kind of brightness level? If so, that increases the data rate.
I don't think an Arduino UNO will get close to those numbers but you can produce a POV display.
Hello, I desire to work on a similar project. What I wonder is this: Where can I learn such technical information for hologram display models as you did ?
Also what would you suggest to use instead of Arduino ?
Thank you in advance good sir
