Egil Rotevatn

NORWAY • + Follow

Jo Jonas

NORWAY
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Donald Schmidt

UNITED STATES OF AMERICA
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Engineer
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Sergey Evgenievich Aksinenko

RUSSIAN FEDERATION
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Description

NeoPixel SnowFlake

DESCRIPTION

Control 54 NeoPixels exactly the way you want by either connecting an external NeoPixel controller or by using the tiny817 MCU to control the RGB LEDs.

TECHNICAL DETAILS / COMPONENTS

54x WS2812 (or SK6812 or similar)

1x ATtiny817 MCU

1x Tactile button

Footprints for 55x 0603 capacitors

Footprints for 6x 1210 capacitors

Footprint for 100mil UPDI header for tiny817.

BUILD INSTRUCTIONS

Solder all LEDs, and capacitors as you see fit.

Either solder on the tiny817, or solder the DIN pad to the middle header.

Connect 5V and GND to the supply of your choosing and you are ready for lots of light!

Code

https://gitlab.com/echoromeo/neopixel-snowflake

Download Gerbers

Nov 11,2018

6,413 views

NeoPixel SnowFlake

2 Layers PCB 203 x 189 mm FR-4, 1 mm, 1, HASL with lead, White Solder Mask, Black silkscreen

6413

15

2

9.35 (5)

Published: Nov 11,2018

Standard PCB

Download Gerber file 86

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Topic

Christmas2018 2nd PCB design Contest AVR NeoPixel

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