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Led matrix-5x4

paliichukvladyslav·led-matrix-5x4

Led matrix-5x4 PCB layout, top view — open source board by paliichukvladyslav

About the Led matrix-5x4 PCB

Led matrix-5x4 is an open source PCB design by paliichukvladyslav, published on GitHub under the WTFPL license. It is a 2-layer board measuring 96.5 × 96.5 mm, with 30 components from 7 distinct parts.

Other key parts include the 74HC595 and ULN2003. By type, the board carries 20 diodes, 5 resistors, 2 ICs and 1 connector.

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

From the project

A simple 5x4 LED matrix board based on ULN2003, TD62783A, 74HC595.

A simple 5x4 LED matrix board based on: - 74HC595 - ULN2003 - TD62783A

Led matrix-5x4, from the project README
From the project README

Main components on the Led matrix-5x4

74HC595ULN2003

Led matrix-5x4 bill of materials (BOM)

30 components, 7 distinct parts.

QtyPartRefs
1
74HC595
U1
1
ULN2003
U2
1
Conn_01x03
J1
1
74HC595
74HC595
1
TBD62783A
TD62783APG
20
LED
D1, D2, D3, D4, D5, D6, D7, D8 +12
5
R
R1, R2, R3, R4, R5

Led matrix-5x4 design files

The KiCad project lives in the paliichukvladyslav/led-matrix-5x4 repository on GitHub; these links point at the commit this page was built from.

Led matrix-5x4: common questions

How big is the Led matrix-5x4 PCB?

The Led matrix-5x4 measures 96.5 × 96.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Led matrix-5x4?

30 components, from 7 distinct parts. The full bill of materials is listed on this page.

Where can I download the Led matrix-5x4 design files?

From the paliichukvladyslav/led-matrix-5x4 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-5x4 design in my own project?

Yes, under the terms of its WTFPL license, which paliichukvladyslav chose for the repository.

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