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NeoPixel

akihiro-kataoka·KiCad_Circuit-Board_data·2025前/NeoPixel/NeoPixel.kicad_pcb

NeoPixel PCB layout, top view — open source board by akihiro-kataoka
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About the NeoPixel PCB

NeoPixel is an open source PCB design by akihiro-kataoka, published on GitHub. It is a 2-layer board measuring 100 × 100 mm, with 34 components from 4 distinct parts.

By type, the board carries 16 diodes, 16 capacitors, 1 connector and 1 resistor.

It belongs with the displays & leds designs in this gallery.

NeoPixel bill of materials (BOM)

34 components, 4 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
Conn_01x03_Socket
J1
16
WS2812B
D1, D2, D3, D4, D5, D6, D7, D8 +8
16
0.1μF
C1, C2, C3, C4, C5, C6, C7, C8 +8
1
330
R1

NeoPixel design files

The KiCad project lives in the akihiro-kataoka/KiCad_Circuit-Board_data repository on GitHub; these links point at the commit this page was built from.

NeoPixel: common questions

How big is the NeoPixel PCB?

The NeoPixel measures 100 × 100 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the NeoPixel?

34 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the NeoPixel design files?

From the akihiro-kataoka/KiCad_Circuit-Board_data repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the NeoPixel design in my own project?

The repository has no license, so all rights stay with akihiro-kataoka. Use it as a reference, and ask the author before reusing the design.

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