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LED-matrix

LudoProvost·LED-matrix

LED-matrix PCB layout, top view — open source board by LudoProvost

About the LED-matrix PCB

LED-matrix is an open source PCB design by LudoProvost, published on GitHub. It is a 2-layer board measuring 94.5 × 75.2 mm, with 81 components from 10 distinct parts.

By type, the board carries 39 capacitors, 37 diodes, 2 connectors, 2 resistors and 1 transistor.

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

From the project

LED matrix design on a PCB

3D render of the PCB with the custom footprints:

LED-matrix bill of materials (BOM)

81 components, 10 distinct parts.

QtyPartRefs
1
Q_PMOS_GDS
Q1
1
Barrel_Jack_Switch
J1
1
Conn_MicroController
J2
36
WS2812
D1, D2, D3, D4, D5, D6, D7, D8 +28
1
D_Zener
D37
36
0.1uf
C1, C2, C3, C4, C5, C6, C7, C8 +28
1
LMS78
C37
2
C_Polarized
C38, C39
1
100
R1
1
1k
R2

LED-matrix design files

The KiCad project lives in the LudoProvost/LED-matrix repository on GitHub; these links point at the commit this page was built from.

LED-matrix: common questions

How big is the LED-matrix PCB?

The LED-matrix measures 94.5 × 75.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LED-matrix?

81 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the LED-matrix design files?

From the LudoProvost/LED-matrix repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the LED-matrix design in my own project?

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

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