Imported from GitHub: astuder/neopixel-punk-console · commit bc85ce3 · license MIT

Description

Blinking RGB LEDs with 555s and a handful of 74-series logic

README

NeoPixel Punk Console

The goal of this project is to display colorful patterns on a strip of WS2812 or SK6812 RGB LEDs (aka NeoPixels) without the help of an MCU.

This repository contains the design files for the hardware.

• punk-console-main: RGB LED driver circuit
• punk-console-oscillator: Pattern generator circuit

Both folders contain a PDF of the schematic and the EDA project created with KiCad version 6.0.

A detailed discussion of the design is published here.

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