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Grid of 30x9 WS2812 LEDs, 2.54mm (0.1") spaced with no border, 3.3V or 5V (3A max at 5V full white)
LEDs
Home automation

Stackable 30x9 (270 LED) WS2812 grid (2.54mm)

Sold by RevK® at Andrews & Arnold Ltd

$27.07

No tax for United States [change]
Stock available: 6
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Original Design
This product was designed by RevK® at Andrews & Arnold Ltd. By buying this product you support original hardware creators.
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This store ships orders in less than 48 hours, in more than 80% of cases (excluding weekends).

What is it?

LED grid, mainly aimed at making text

Why did you make it?

I am using these cool LEDs, and decided it would we a challenge to make a grid.

What makes it special?

  • Works at 3.3V, which is unusual for WS2812 LEDs
  • Very bright (especially when working from 5V)
  • Low power (well, lower than usual), max 3A for all 270 LEDs full white at 5V
  • Easy to chain/stack, and add extra feed in for power

Links to code and documentation

Documentation (led.revk.uk)

Code (led.revk.uk)

Design Files (led.revk.uk)

Schematics (led.revk.uk)

Bom (led.revk.uk)

Product HS Code: 853120

Shipping policy

All parcels shipped with tracked shipping, usually shipped within one working day.

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The seller

RevK® at Andrews & Arnold Ltd

RevK® at Andrews & Arnold Ltd logo

BRACKNELL, Berks, UK
5 orders since Apr 3, 2025
Andrews & Arnold Ltd are a UK based communications company. We sell internet, telephone, SMS, and make some serious routers (FireBrick).
We use a lot of open source, and give back with a lot of open source code and hardware designs on Codeberg.
We have many open source PCB designs. These are not sold as consumer products, but assembled PCBs, development boards for hobbyist use.
Suggestions and git merge requests on Codeberg always welcome.