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https://github.com/hdl-util/unipolar-rz

Last synced: about 1 month ago
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Host: GitHub
URL: https://github.com/hdl-util/unipolar-rz
Owner: hdl-util
License: other
Created: 2021-02-28T21:01:09.000Z (almost 4 years ago)
Default Branch: main
Last Pushed: 2021-03-07T22:25:07.000Z (almost 4 years ago)
Last Synced: 2024-05-20T17:36:13.116Z (7 months ago)
Language: SystemVerilog
Size: 2.76 MB
Stars: 1
Watchers: 3
Forks: 0
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE-APACHE

Awesome Lists containing this project

README

# unipolar-rz

Unipolar return-to-zero driver originally for [SK805-2427 RGB LED](http://www.normandled.com/upload/201810/SK6805-2427%20LED%20Datasheet.pdf) on the Spartan Edge Accelerator Board.

The demo drives R, G and B separately but it appears as white to the naked eye:

![Picture of lights on Spartan Edge Accelerator Board](./demo/demo.jpg)

A 240 FPS slow-mo video shows the LEDs glimmering as they switch between the colors:

![Video of lights glimmering](https://user-images.githubusercontent.com/11097096/109910250-b1be7900-7c75-11eb-8d15-d60745845bb7.mp4)